Scientific Instrument Services, Inc. Supplies and Services for Mass Spectrometers, Gas Chromatographs, and Liquid Chromatographs.

Viton® and Kalrez® Composition O-Rings

For background information, see O-Rings.

O-Rings are available in five different materials from Scientific Instrument Services. Each type has its advantages and disadvantages as listed in the O Ring Comparison Chart. Of the various types of O-Rings available from SIS, Viton® is the most popular for mass spectrometers and other laboratory instruments. This is due to Viton®'s high temperature stability and good resistance to chemicals and ozone. Kalrez® has the same advantages as Viton® but it has greater chemical and temperature resistance. However Kalrez® is considerably more expensive than Viton®. As a class both Viton® and Kalrez® are known as Fluorocarbon Rubber (FKM) type O-rings.

Commercial Trade names for FLUOROCARBON RUBBER (FKM) type O rings

Viton® or fluorocarbon elastomers were first introduced in the mid 1950's. Since then they have become of major importance in the seal industry. Due to its good chemical resistance, high temperature range and its low compression set, fluorocarbon rubber is the most significant single elastomer development in recent history. The working temperature range ifor Viton® is considered to be -15 to +400 degrees F (-29 to +204 degrees C), but it will take temperatures up to 600 degrees F (316 degrees C) for short periods of time. Du Pont's Kalrez® is normally recommended up to 500 degrees F (260 degrees C). On the low end, Viton® compounds have been known to seal at -65 degrees F (-54 degrees C) in some special static applications, however the normal low temperature limit is -15 degrees F (-26 degrees C). Fluorocarbon 0-rings should be considered for seal use in aircraft, automobile, scientific instruments and other mechanical devices requiring maximum resistance to elevated temperature and to many functional fluids. They are widely used in diffusion pumps on vacuum systems and on vacuum flanges on mass spectrometers and electron microscopes. Viton® is recommended for most applications and Kalrez® is only used where the additional temperature range can be justified by the increased cost.

Viton® and Kalrez® are recommended for:

  • Petroleum oils. Di-ester base lubricants (MIL-L-7808, MIL-L-6085).
  • Silicate ester base lubricants (MLO 8200, MLO 8515, OS-45.)
  • Silicone fluids and greases.
  • Halogenated hydrocarbons (carbon tetrachloride, trichloroethylene).
  • Selected phosphate ester fluids. Acids.

FKM is not recommended for:

  • Ketones (MEK, acetone). Skydrol fluids.
  • Amines (UDMH), anhydrous ammonia.
  • Low molecular weight esters and ethers.
  • Hot hydrofluoric or chlorosulfonic acids.

O-Rings are available in sizes (sizes 0, 1, 2 and 3) which correspond to the diameter of the cross section of the O-Ring. Within these groups the O-Rings are classified according to their inside diameter. To see a complete selection of the various sizes and types of O-Rings available from Scientific Instrument Services, just click on the hyperlink on the size list above. If the size you require is not listed, it may still be available. Contact us with your requirements.

Viton - Size 0

O-Ring, Material=Viton(R), UOM=EA
Part No. Nominal ID (in)Nominal Width (in)Actual ID (in)Actual Width (in)VG # est
wt.		 Quantity
In Stock		 Price Quantity
to order
V001 1/321/320.0290.04--- 0.25 0(#)$0.44(*D)
V002 3/643/640.0420.05--- 0.25 40$0.43(*D)
V003 1/161/160.0560.06--- 0.25 19$0.41(*D)
V004 5/641/160.0700.07--- 0.25 40$0.39(*D)
V005 7/641/160.1010.07--- 0.25 2$0.37(*D)
V006 1/81/160.1140.07--- 0.25 110$0.36(*D)
V007 5/321/160.1450.075711022 0.25 430$0.36(*D)
V008 3/161/160.1760.07--- 0.25 67$0.38(*D)
V009 7/321/160.2080.075711020 0.25 140$0.38(*D)
V010 1/41/160.2390.07--- 0.25 311$0.39(*D)
V011 5/161/160.3010.075711018 0.25 108$0.41(*D)
V012 3/81/160.3640.07--- 0.25 40$0.44(*D)
V013 7/161/160.4260.075711017 0.25 61$0.48(*D)
V014 1/21/160.4890.075711031 0.25 32$0.49(*D)
V015 9/161/160.5510.07--- 0.25 10$0.50(*D)
V016 5/81/160.6140.07--- 0.25 34$0.53(*D)
V017 11/161/160.6760.07--- 0.25 6$0.53(*D)
V018 3/41/160.7390.075711033 0.25 12$0.53(*D)
V019 13/161/160.8010.07--- 0.1 115$0.60(*D)
V020 7/81/160.8640.07--- 0.25 272$0.67(*D)
V021 5/161/160.9260.07--- 0.25 34$0.73(*D)
V022 11/160.9890.07--- 0.25 20$0.82(*D)
V023 1 1/161/161.0510.07--- 0.25 44$0.88(*D)
V024 1 1/81/161.1140.07--- 0.25 0(#)$0.96(*D)
V025 1 3/161/161.1760.07--- 0.25 0(#)$1.03(*D)
V026 1 1/41/161.2390.07--- 0.25 38$1.10(*D)
V027 1 5/161/161.3010.07--- 0.25 43$1.19(*D)
V028 1 3/81/161.3640.07--- 0.25 269$1.28(*D)
V029 1 1/21/161.4890.07--- 0.25 0(#)$1.39(*D)
V030 1 5/81/161.6140.07--- 0.25 30$1.48(*D)
V031 1 3/41/161.7390.07--- 0.25 0(#)$1.67(*D)
V032 1 7/81/161.8640.07--- 0.25 358$1.81(*D)
V033 21/161.9890.07--- 0.25 0(#)$1.81(*D)
V034 2 1/81/162.1140.07--- 0.25 0(#)$1.88(*D)
V035 2 1/41/162.2390.07--- 0.25 36$1.95(*D)
V036 2 3/81/162.3640.07--- 0.25 32$2.11(*D)
V037 2 1/21/162.4890.07--- 0.25 52$2.24(*D)
V038 2 5/81/162.6410.07--- 0.25 26$2.39(*D)
V039 2 3/41/162.7390.07--- 0.25 40$2.57(*D)
V040 2 7/81/162.8640.07--- 0.25 0(#)$2.76(*D)
V041 31/162.9890.07--- 0.25 3$2.78(*D)
V042 3 1/41/163.2390.07--- 0.25 19$2.92(*D)
V043 3 1/21/163.4890.07--- 0.25 40$3.00(*D)
V044 3 3/41/163.7390.07--- 0.25 2$3.30(*D)
V045 41/163.9890.07--- 0.25 12$3.50(*D)
V046 4 1/41/164.2390.07--- 0.25 2$3.84(*D)
V047 4 1/23/324.4890.07--- 0.25 2$4.18(*D)
V048 4 3/43/324.7390.07--- 0.25 10$4.59(*D)
V049 53/324.9890.07--- 0.25 0(#)$4.70(*D)
V050 5 1/43/325.2390.07--- 0.25 0(#)$4.82(*D)
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'D' -- 100 or more: 40% off; 1000 or more: 60% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Viton - Size 1

O-Ring, Material=Viton(R), Nominal Width (in)=3/32, Actual Width (in)=0.103, UOM=EA
Part No. Nominal ID (in)Actual ID (in)VG # est
wt.		 Quantity
In Stock		 Price Quantity
to order
V102 1/160.049--- 0.25 0(#)$0.47(*D)
V103 3/320.081--- 0.25 0(#)$0.45(*D)
V104 1/80.112--- 0.25 55$0.35(*D)
V105 5/320.143--- 0.25 10$0.49(*D)
V106 3/160.174--- 0.25 1$0.50(*D)
V107 7/320.206--- 0.25 39$0.54(*D)
V108 1/40.237--- 0.25 28$0.54(*D)
V109 5/160.299--- 0.25 0(#)$0.56(*D)
V110 3/80.362--- 0.25 0(#)$0.59(*D)
V111 7/160.424--- 0.25 0(#)$0.54(*D)
V112 1/20.4875711016 0.25 8$0.68(*D)
V113 9/160.5495711015 0.25 0(#)$0.70(*D)
V114 5/80.612--- 0.25 0(#)$0.72(*D)
V115 11/160.674--- 0.25 32$0.76(*D)
V116 3/40.737--- 0.25 9$0.76(*D)
V117 13/160.7995711013 0.25 71$0.87(*D)
V118 7/80.8625711010 0.25 204$0.93(*D)
V119 15/160.9245711009 0.25 32$1.01(*D)
V120 10.987--- 0.25 11$1.10(*D)
V121 1 1/161.049--- 0.25 21$1.14(*D)
V122 1 1/81.112--- 0.25 7$1.22(*D)
V123 1 3/161.174--- 0.25 148$1.28(*D)
V124 1 1/41.237--- 0.25 15$1.37(*D)
V125 1 5/161.299--- 0.25 0(#)$1.45(*D)
V126 1 3/81.362--- 0.25 0(#)$1.52(*D)
V127 17/161.424--- 0.25 20$1.59(*D)
V128 1 1/21.487--- 0.25 55$1.66(*D)
V129 1 9/161.549--- 0.25 20$1.73(*D)
V130 1 5/81.612--- 0.25 38$1.81(*D)
V131 1 11/161.674--- 0.25 33$1.86(*D)
V132 1 3/41.737--- 0.25 20$1.91(*D)
V133 1 13/161.799--- 0.25 147$2.03(*D)
V134 1 7/81.862--- 0.25 16$2.09(*D)
V135 1 15/161.925--- 0.25 77$2.17(*D)
V136 21.987--- 0.25 40$2.21(*D)
V137 2 1/162.050--- 0.25 1$2.22(*D)
V138 2 1/82.112--- 0.25 9$2.24(*D)
V139 2 3/162.175--- 0.25 5$2.29(*D)
V140 2 1/42.237--- 0.25 2$2.31(*D)
V141 2 5/162.300--- 0.25 16$2.37(*D)
V142 2 3/82.362--- 0.25 0(#)$2.39(*D)
V143 2 7/162.425--- 0.25 0(#)$2.49(*D)
V144 2 1/22.4875711040 0.25 24$2.57(*D)
V145 2 9/162.550--- 0.25 50$2.61(*D)
V146 2 5/82.612--- 0.25 58$2.67(*D)
V147 2 11/162.675--- 0.25 4$2.74(*D)
V148 2 3/42.7375711028 0.25 181$2.85(*D)
V149 2 13/162.800--- 0.25 4$2.92(*D)
V150 2 7/82.862--- 0.25 0(#)$3.00(*D)
V151 32.987--- 0.25 175$3.04(*D)
V152 3 1/43.237--- 0.25 8$3.10(*D)
V153 3 1/23.487--- 0.25 0(#)$3.42(*D)
V154 3 3/43.737--- 0.25 4$3.83(*D)
V155 43.987--- 0.25 0(#)$4.06(*D)
V156 4 1/44.237--- 0.25 77$4.57(*D)
V157 4 1/24.487--- 0.25 1$4.85(*D)
V158 4 3/44.737--- 0.25 0(#)$5.15(*D)
V159 54.987--- 0.25 0(#)$5.21(*D)
V160 5 1/45.237--- 0.25 8$5.30(*D)
V161 5 1/25.487--- 0.25 14$5.40(*D)
V162 5 3/45.737--- 0.25 0(#)$6.04(*D)
V163 65.987--- 0.25 18$6.28(*D)
V164 6 1/46.237--- 0.25 29$6.74(*D)
V165 6 1/26.487--- 0.25 2$6.93(*D)
V166 6 3/46.737--- 0.25 0(#)$7.17(*D)
V167 76.987--- 0.25 28$7.39(*D)
V168 7 1/47.237--- 0.25 3$7.55(*D)
V169 7 1/27.487--- 0.25 0(#)$7.76(*D)
V170 7 3/47.737--- 0.25 18$8.24(*D)
V171 87.987--- 0.25 12$8.29(*D)
V172 8 1/48.237--- 0.25 0(#)$8.54(*D)
V173 8 1/28.487--- 0.25 10$8.73(*D)
V174 8 3/48.737--- 0.25 6$8.91(*D)
V175 98.987--- 0.25 20$9.03(*D)
V176 9 1/49.237--- 0.25 0(#)$9.81(*D)
V177 9 1/29.487--- 0.25 9$9.97(*D)
V178 9 3/49.737--- 0.25 0(#)$10.16(*D)
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'D' -- 100 or more: 40% off; 1000 or more: 60% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Viton - Size 2

O-Ring, Material=Viton(R), Nominal Width (in)=1/8, Actual Width (in)=0.139, UOM=EA
Part No. Nominal ID (in)Actual ID (in)VG #Viton # est
wt.		 Quantity
In Stock		 Price Quantity
to order
V201 3/160.171------ 0.25 2$0.81(*D)
V202 1/40.234------ 0.25 0(#)$0.82(*D)
V203 5/160.296------ 0.25 0(#)$0.84(*D)
V204 3/80.359------ 0.25 16$0.85(*D)
V205 7/160.421------ 0.25 26$0.87(*D)
V206 1/20.484------ 0.25 75$0.88(*D)
V207 9/160.546------ 0.25 30$0.90(*D)
V208 5/80.609------ 0.25 2$0.92(*D)
V209 11/160.671------ 0.25 11$1.05(*D)
V210 3/40.734------ 0.25 0(#)$1.16(*D)
V211 13/160.796------ 0.25 0(#)$1.27(*D)
V212 7/80.859------ 0.25 41$1.39(*D)
V213 15/160.921------ 0.25 18$1.51(*D)
V214 10.984------ 0.25 0(#)$1.64(*D)
V215 1 1/161.0465711043--- 0.25 9$1.71(*D)
V216 1 1/81.109------ 0.25 0(#)$1.74(*D)
V217 1 3/161.171------ 0.25 58$1.95(*D)
V218 1 1/41.234------ 0.25 0(#)$2.05(*D)
V219 1 5/161.296------ 0.25 34$2.18(*D)
V220 1 3/81.359------ 0.25 5$2.30(*D)
V221 1 7/161.421------ 0.25 3$2.42(*D)
V222 1 1/21.484------ 0.25 0(#)$2.57(*D)
V223 1 5/81.609------ 0.25 28$2.72(*D)
V224 1 3/41.734------ 0.25 19$2.99(*D)
V225 1 7/81.859------ 0.25 2$3.14(*D)
V226 21.984------ 0.25 20$3.19(*D)
V227 2 1/82.109------ 0.25 0(#)$3.23(*D)
V228 2 1/42.234------ 0.25 1$3.44(*D)
V229 2 3/82.359------ 0.25 3$3.65(*D)
V230 2 1/22.484------ 0.25 0(#)$3.87(*D)
V231 2 5/82.609------ 0.25 160$4.06(*D)
V232 2 3/42.734------ 0.25 17$4.34(*D)
V233 2 7/82.859------ 0.25 75$4.50(*D)
V234 32.9845711054Z234 0.25 0(#)$4.55(*D)
V235 3 1/83.109------ 0.25 361$4.59(*D)
V236 3 1/43.3245711027--- 0.25 382$4.63(*D)
V237 3 3/83.359------ 0.25 33$4.65(*D)
V238 3 1/23.484------ 0.25 23$4.70(*D)
V239 3 5/83.609------ 0.25 23$4.86(*D)
V240 3 3/43.734------ 0.25 43$5.04(*D)
V241 3 7/83.859------ 0.25 49$5.27(*D)
V242 43.984------ 0.25 4$5.34(*D)
V243 4 1/84.109------ 0.25 17$5.67(*D)
V244 4 1/44.234------ 0.25 20$5.78(*D)
V245 4 3/84.359------ 0.25 6$6.02(*D)
V246 4 1/24.484------ 0.25 0(#)$6.16(*D)
V247 4 5/84.609------ 0.25 36$6.27(*D)
V248 4 3/44.734------ 0.25 2$6.56(*D)
V249 4 7/84.859------ 0.25 0(#)$6.60(*D)
V250 54.984------ 0.25 17$6.62(*D)
V251 5 1/85.109------ 0.25 5$6.63(*D)
V252 5 1/45.234------ 0.25 7$6.65(*D)
V253 5 3/85.359------ 0.25 0(#)$6.66(*D)
V254 5 1/25.484------ 0.25 101$6.68(*D)
V255 5 5/85.609------ 0.25 15$6.69(*D)
V256 5 3/45.734------ 0.25 71$6.70(*D)
V257 5 7/85.859------ 0.25 0(#)$6.72(*D)
V258 65.9845711004--- 0.25 3$6.74(*D)
V259 6 1/46.234------ 0.25 1$6.93(*D)
V260 6 1/26.484------ 0.25 44$7.17(*D)
V261 6 3/46.734------ 0.25 57$7.47(*D)
V262 76.984------ 0.25 3$7.55(*D)
V263 7 1/47.234------ 0.25 0(#)$7.76(*D)
V264 7 1/27.484------ 0.25 0(#)$8.24(*D)
V265 7 3/47.734------ 0.25 148$8.29(*D)
V266 87.984------ 0.25 0(#)$8.54(*D)
V267 8 1/48.234------ 0.25 50$8.73(*D)
V268 8 1/28.484------ 0.25 38$8.91(*D)
V269 8 3/48.734------ 0.25 0(#)$9.03(*D)
V270 98.984------ 0.25 10$9.81(*D)
V271 9 1/49.234------ 0.25 37$9.97(*D)
V272 9 1/29.484------ 0.25 3$10.16(*D)
V273 9 3/49.734------ 0.25 50$10.57(*D)
V274 109.984------ 0.25 1$10.65(*D)
V275 10 1/210.484------ 0.25 18$10.66(*D)
V276 1110.984------ 0.25 0(#)$10.86(*D)
V277 11 1/211.484------ 0.25 33$10.99(*D)
V278 1211.984------ 0.25 5$11.11(*D)
V279 1312.984------ 0.25 28$11.32(*D)
V280 1413.984------ 0.25 3$11.55(*D)
V281 1514.984------ 0.25 0(#)$12.14(*D)
V282 1615.955------ 0.25 1$13.59(*D)
V283 1716.955------ 0.25 17$14.25(*D)
V284 1817.955------ 0.25 0(#)$14.86(*D)
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'D' -- 100 or more: 40% off; 1000 or more: 60% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Viton - Size 3

O-Ring, Material=Viton(R), Nominal Width (in)=3/16, Actual Width (in)=0.21, UOM=EA
Part No. Nominal ID (in)Actual ID (in) est
wt.		 Quantity
In Stock		 Price Quantity
to order
V309 7/160.412 0.25 10$2.68(*D)
V310 1/20.475 0.25 7$2.73(*D)
V311 9/160.537 0.25 29$2.77(*D)
V312 5/80.600 0.25 0(#)$2.79(*D)
V313 11/160.622 0.25 1$2.86(*D)
V314 3/40.725 0.25 0(#)$2.90(*D)
V315 13/160.787 0.25 0(#)$2.92(*D)
V316 7/80.850 0.25 12$2.96(*D)
V317 15/160.912 0.25 0(#)$3.00(*D)
V318 10.975 0.25 1$3.04(*D)
V319 1 1/161.037 0.25 0(#)$3.09(*D)
V320 1 1/81.100 0.25 32$3.13(*D)
V321 1 3/161.162 0.25 0(#)$3.31(*D)
V322 1 1/41.225 0.25 4$3.51(*D)
V323 1 5/161.287 0.25 2$3.76(*D)
V324 1 3/81.350 0.25 0(#)$4.00(*D)
V325 1 1/21.475 0.25 0(#)$4.29(*D)
V326 1 5/81.600 0.25 153$4.58(*D)
V327 1 3/41.725 0.25 13$4.98(*D)
V328 1 7/81.850 0.25 3$5.35(*D)
V329 21.975 0.25 1$5.40(*D)
V330 2 1/82.100 0.25 0(#)$5.59(*D)
V331 2 1/42.225 0.25 48$5.72(*D)
V332 2 3/82.350 0.25 5$5.85(*D)
V333 2 1/22.475 0.25 0(#)$6.12(*D)
V334 2 5/82.600 0.25 121$6.43(*D)
V335 2 3/42.725 0.25 8$6.83(*D)
V336 2 7/82.850 0.25 1$7.08(*D)
V337 32.975 0.25 34$7.08(*D)
V338 3 1/83.100 0.25 0(#)$7.11(*D)
V339 3 1/43.225 0.25 0(#)$7.12(*D)
V340 3 3/83.350 0.25 58$7.19(*D)
V341 3 1/23.475 0.25 0(#)$7.26(*D)
V342 3 5/83.600 0.25 0(#)$7.46(*D)
V343 3 3/43.725 0.25 0(#)$7.61(*D)
V344 3 7/83.850 0.25 463$7.93(*D)
V345 43.975 0.25 45$8.26(*D)
V346 4 1/84.100 0.25 0(#)$8.54(*D)
V347 4 1/44.225 0.25 0(#)$8.78(*D)
V348 4 3/84.350 0.25 0(#)$9.00(*D)
V349 4 1/24.475 0.25 0(#)$9.24(*D)
V350 4 5/84.600 0.25 5$9.47(*D)
V351 4 3/44.725 0.25 43$9.55(*D)
V352 4 7/84.850 0.25 0(#)$10.00(*D)
V353 54.975 0.25 20$10.00(*D)
V354 5 1/85.100 0.25 2$10.02(*D)
V355 5 1/45.225 0.25 0(#)$10.04(*D)
V356 5 3/85.350 0.25 0(#)$10.11(*D)
V357 5 1/25.475 0.25 18$10.14(*D)
V358 5 5/85.600 0.25 0(#)$10.57(*D)
V359 5 3/45.725 0.25 9$11.31(*D)
V360 5 7/85.850 0.25 43$11.48(*D)
V361 65.975 0.25 3$11.63(*D)
V362 6 1/46.225 0.25 0(#)$11.93(*D)
V363 6 1/26.475 0.25 20$12.36(*D)
V364 6 3/46.725 0.25 0(#)$12.83(*D)
V365 76.975 0.25 20$13.06(*D)
V366 7 1/47.225 0.25 22$13.37(*D)
V367 7 1/27.475 0.25 27$13.98(*D)
V368 7 3/47.725 0.25 4$14.58(*D)
V369 87.975 0.25 0(#)$14.86(*D)
V370 8 1/48.225 0.25 12$15.32(*D)
V371 8 1/28.475 0.25 16$15.66(*D)
V372 8 3/48.725 0.25 0(#)$16.05(*D)
V373 98.975 0.25 19$16.32(*D)
V374 9 1/49.225 0.25 0(#)$16.73(*D)
V375 9 1/29.474 0.25 0(#)$17.05(*D)
V376 9 3/49.725 0.25 1$17.13(*D)
V377 109.975 0.25 1$17.19(*D)
V378 10 1/210.475 0.25 1$17.40(*D)
V379 1110.975 0.25 21$17.52(*D)
V380 11 1/211.475 0.25 3$17.66(*D)
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'D' -- 100 or more: 40% off; 1000 or more: 60% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Kalrez - Size 0

O-Ring, Material=Kalrez(R), UOM=EA
Part No. Nominal ID (in)Nominal Width (in)Actual ID (in)Actual Width (in) est
wt.		 Quantity
In Stock		 Price Quantity
to order
K001 1/321/320.0290.04 0.25 0(#)$32.98
K002 3/643/640.0420.05 0.25 0(#)$31.50
K003 1/161/160.0560.06 0.25 0(#)$30.02
K004 5/641/160.0700.07 0.25 0(#)$34.39
K005 7/641/160.1010.07 0.25 0(#)$32.96
K006 1/81/160.1140.07 0.25 0(#)$26.59
K007 5/321/160.1450.07 0.25 0(#)$68.25
K008 3/161/160.1760.07 0.25 0(#)$28.06
K009 7/321/160.2080.07 0.25 0(#)$28.32
K010 1/41/160.2390.07 0.25 0(#)$29.29
K011 5/161/160.3010.07 0.25 0(#)$30.02
K012 3/81/160.3640.07 0.25 0(#)$30.52
K013 7/161/160.4260.07 0.25 0(#)$31.50
K014 1/21/160.4890.07 0.25 0(#)$32.50
K015 9/161/160.5510.07 0.25 0(#)$33.47
K016 5/81/160.6140.07 0.25 0(#)$34.46
K017 11/161/160.6760.07 0.25 0(#)$35.44
K018 3/41/160.7390.07 0.1 0(#)$37.41
K019 13/161/160.8010.07 0.25 0(#)$43.94
K020 7/81/160.8640.07 0.25 0(#)$42.34
K021 5/161/160.9260.07 0.25 0(#)$45.77
K022 11/160.9890.07 0.25 0(#)$48.73
K023 1 1/161/161.0510.07 0.25 0(#)$50.96
K024 1 1/81/161.1140.07 0.25 0(#)$53.64
K025 1 3/161/161.1760.07 0.25 0(#)$57.86
K026 1 1/41/161.2390.07 0.25 0(#)$63.49
K027 1 5/161/161.3010.07 0.25 0(#)$69.39
K028 1 3/81/161.3640.07 0.25 0(#)$74.33
K029 1 1/21/161.4890.07 0.1 0(#)$80.98
K030 1 5/81/161.6140.07 0.25 0(#)$90.08
K031 1 3/41/161.7390.07 0.25 0(#)$98.21
K032 1 7/81/161.8640.07 0.25 0(#)$107.79
K033 21/161.9890.07 0.25 0(#)$110.74
K034 2 1/81/162.1140.07 0.25 0(#)$116.92
K035 2 1/41/162.2390.07 0.25 0(#)$126.76
K036 2 3/81/162.3640.07 0.25 0(#)$137.81
K037 2 1/21/162.4890.07 0.25 0(#)$147.66
K038 2 5/81/162.6410.07 0.25 0(#)$167.35
K039 2 3/41/162.7390.07 0.25 0(#)$182.12
K040 2 7/81/162.8640.07 0.25 0(#)$195.67
K041 31/162.9890.07 0.25 0(#)$199.33
K042 3 1/41/163.2390.07 0.25 0(#)$209.18
K043 3 1/21/163.4890.07 0.25 0(#)$216.56
K044 3 3/41/163.7390.07 0.25 0(#)$237.50
K045 41/163.9890.07 0.25 0(#)$251.02
K046 4 1/41/164.2390.07 0.25 0(#)$275.62
K047 4 1/23/324.4890.07 0.25 0(#)$300.25
K048 4 3/43/324.7390.07 0.25 0(#)$327.31
K049 53/324.9890.07 0.25 0(#)$337.14
K050 5 1/43/325.2390.07 0.25 0(#)$344.54
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Kalrez - Size 1

O-Ring, Material=Kalrez(R), Nominal Width (in)=3/32, Actual Width (in)=0.103, UOM=EA
Part No. Nominal ID (in)Actual ID (in) est
wt.		 Quantity
In Stock		 Price Quantity
to order
K102 1/160.049 0.25 0(#)$38.40
K103 3/320.081 0.25 0(#)$36.16
K104 1/80.112 0.25 0(#)$36.44
K105 5/320.143 0.25 0(#)$37.14
K106 3/160.174 0.25 2$37.41
K107 7/320.206 0.25 0(#)$38.17
K108 1/40.237 0.25 0(#)$38.40
K110 3/80.362 0.25 0(#)$40.09
K111 7/160.424 0.25 0(#)$41.04
K112 1/20.487 0.25 0(#)$43.31
K113 9/160.549 0.25 0(#)$46.04
K114 5/80.612 0.25 0(#)$47.50
K115 11/160.674 0.1 0(#)$49.98
K116 3/40.737 0.25 0(#)$53.16
K117 13/160.799 0.25 0(#)$56.12
K118 7/80.862 0.25 0(#)$59.06
K119 15/160.924 0.25 0(#)$61.52
K120 10.987 0.25 0(#)$63.76
K121 1 1/161.049 0.25 0(#)$65.73
K122 1 1/81.112 0.25 0(#)$68.42
K123 1 3/161.174 0.25 0(#)$71.37
K124 1 1/41.237 0.25 0(#)$75.81
K125 1 5/161.299 0.25 0(#)$83.44
K126 1 3/81.362 0.25 0(#)$89.84
K127 17/161.424 0.25 0(#)$95.50
K128 1 1/21.487 0.25 0(#)$102.87
K129 1 9/161.549 0.25 0(#)$106.56
K130 1 5/81.612 0.25 0(#)$110.74
K131 1 11/161.674 0.25 0(#)$114.94
K132 1 3/41.737 0.25 0(#)$119.61
K133 1 13/161.799 0.25 0(#)$130.19
K134 1 7/81.862 0.25 0(#)$131.67
K135 1 15/161.925 0.25 0(#)$135.36
K136 21.987 0.25 0(#)$139.06
K137 2 1/162.050 0.25 0(#)$141.52
K138 2 1/82.112 0.25 0(#)$145.20
K139 2 3/162.175 0.25 0(#)$147.66
K140 2 1/42.237 0.25 0(#)$148.90
K141 2 5/162.300 0.25 0(#)$153.81
K142 2 3/82.362 0.25 0(#)$158.75
K143 2 7/162.425 0.25 0(#)$162.44
K144 2 1/22.487 0.25 0(#)$168.59
K145 2 9/162.550 0.25 0(#)$173.50
K146 2 5/82.612 0.25 0(#)$177.19
K147 2 11/162.675 0.25 0(#)$182.12
K148 2 3/42.737 0.25 0(#)$191.96
K149 2 13/162.800 0.25 0(#)$196.88
K150 2 7/82.862 0.25 0(#)$201.81
K151 32.987 0.25 0(#)$210.42
K152 3 1/43.237 0.25 0(#)$221.50
K153 3 1/23.487 0.25 0(#)$244.88
K154 3 3/43.737 0.25 0(#)$273.17
K155 43.987 0.25 0(#)$292.86
K156 4 1/44.237 0.25 0(#)$327.31
K157 4 1/24.487 0.25 0(#)$346.99
K158 4 3/44.737 0.25 0(#)$369.15
K159 54.987 0.25 0(#)$374.06
K160 5 1/45.237 0.25 0(#)$381.45
K161 5 1/25.487 0.25 0(#)$386.37
K162 5 3/45.737 0.25 0(#)$433.12
K163 65.987 0.25 0(#)$450.36
K164 6 1/46.237 0.25 0(#)$482.35
K165 6 1/26.487 0.25 0(#)$499.58
K166 6 3/46.737 0.25 0(#)$511.88
K167 76.987 0.25 0(#)$531.56
K168 7 1/47.237 0.25 0(#)$546.34
K169 7 1/27.487 0.25 0(#)$556.19
K170 7 3/47.737 0.25 0(#)$566.02
K171 87.987 0.25 0(#)$573.39
K172 8 1/48.237 0.25 0(#)$580.79
K173 8 1/28.487 0.25 0(#)$590.62
K174 8 3/48.737 0.25 0(#)$598.02
K175 98.987 0.25 0(#)$605.40
K176 9 1/49.237 0.25 0(#)$659.54
K177 9 1/29.487 0.25 0(#)$666.92
K178 9 3/49.737 0.25 0(#)$681.68
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Kalrez - Size 2

O-Ring, Material=Kalrez(R), Nominal Width (in)=1/8, Actual Width (in)=0.139, UOM=EA
Part No. Nominal ID (in)Actual ID (in) est
wt.		 Quantity
In Stock		 Price Quantity
to order
K201 3/160.171 0.25 0(#)$50.70
K202 1/40.234 0.25 0(#)$53.64
K203 5/160.296 0.25 0(#)$56.86
K204 3/80.359 0.25 0(#)$59.82
K205 7/160.421 0.25 0(#)$63.76
K206 1/20.484 0.25 0(#)$66.71
K207 9/160.546 0.25 0(#)$70.64
K208 5/80.609 0.25 0(#)$73.61
K209 11/160.671 0.25 0(#)$76.55
K210 3/40.734 0.25 0(#)$80.48
K211 13/160.796 0.1 0(#)$83.44
K212 7/80.859 0.1 0(#)$87.38
K213 15/160.921 0.25 0(#)$90.33
K214 10.984 0.25 0(#)$92.79
K215 1 1/161.046 0.1 0(#)$97.23
K216 1 1/81.109 0.25 0(#)$100.41
K217 1 3/161.171 0.1 0(#)$104.83
K218 1 1/41.234 0.25 0(#)$109.77
K219 1 5/161.296 0.25 0(#)$116.92
K220 1 3/81.359 0.25 0(#)$124.29
K221 1 7/161.421 0.25 0(#)$127.97
K222 1 1/21.484 0.25 0(#)$136.60
K223 1 5/81.609 0.25 0(#)$145.20
K224 1 3/41.734 0.25 0(#)$158.75
K225 1 7/81.859 0.25 0(#)$164.68
K226 21.984 0.25 0(#)$172.27
K227 2 1/82.109 0.25 0(#)$182.12
K228 2 1/42.234 0.25 0(#)$191.96
K229 2 3/82.359 0.25 0(#)$199.33
K230 2 1/22.484 0.25 0(#)$215.35
K231 2 5/82.609 0.25 0(#)$230.11
K232 2 3/42.734 0.25 0(#)$239.96
K233 2 7/82.859 0.25 0(#)$243.64
K234 32.984 0.25 0(#)$253.48
K235 3 1/83.109 0.25 0(#)$263.33
K236 3 1/43.324 0.25 0(#)$273.17
K237 3 3/83.359 0.25 0(#)$280.56
K238 3 1/23.484 0.25 0(#)$300.25
K239 3 5/83.609 0.25 0(#)$305.16
K240 3 3/43.734 0.1 0(#)$317.46
K241 3 7/83.859 0.25 0(#)$324.85
K242 43.984 0.25 0(#)$346.99
K243 4 1/84.109 0.25 0(#)$361.77
K244 4 1/44.234 0.25 0(#)$371.61
K245 4 3/84.359 0.25 0(#)$381.45
K246 4 1/24.484 0.25 0(#)$386.37
K247 4 5/84.609 0.1 0(#)$398.69
K248 4 3/44.734 0.25 0(#)$406.06
K249 4 7/84.859 0.25 0(#)$420.83
K250 54.984 0.25 0(#)$430.67
K251 5 1/85.109 0.25 0(#)$438.06
K252 5 1/45.234 0.25 0(#)$442.97
K253 5 3/85.359 0.25 0(#)$452.81
K254 5 1/25.484 0.25 0(#)$460.20
K255 5 5/85.609 0.25 0(#)$467.59
K256 5 3/45.734 0.25 0(#)$474.96
K257 5 7/85.859 0.25 0(#)$482.35
K258 65.984 0.25 0(#)$489.73
K259 6 1/46.234 0.25 0(#)$499.58
K260 6 1/26.484 0.25 0(#)$511.88
K261 6 3/46.734 0.25 0(#)$529.11
K262 76.984 0.25 0(#)$546.34
K263 7 1/47.234 0.25 0(#)$556.19
K264 7 1/27.484 0.25 0(#)$580.79
K265 7 3/47.734 0.25 0(#)$590.62
K266 87.984 0.25 0(#)$598.02
K267 8 1/48.234 0.25 0(#)$605.40
K268 8 1/28.484 0.25 0(#)$615.25
K269 8 3/48.734 0.25 0(#)$622.60
K270 98.984 0.25 0(#)$644.77
K271 9 1/49.234 0.25 0(#)$681.68
K272 9 1/29.484 0.25 0(#)$698.91
K273 9 3/49.734 0.25 0(#)$716.14
K274 109.984 0.25 0(#)$735.83
K275 10 1/210.484 0.25 0(#)$755.02
K276 1110.984 0.25 0(#)$774.71
K277 11 1/211.484 0.25 0(#)$787.50
K278 1211.984 0.25 0(#)$824.42
K279 1312.984 0.25 0(#)$878.56
K280 1413.984 0.25 0(#)$932.70
K281 1514.984 0.25 0(#)$986.83
K282 1615.955 0.25 0(#)$1038.52
K283 1716.955 0.25 0(#)$1095.12
K284 1817.955 0.25 0(#)$1095.12
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Kalrez - Size 3

O-Ring, Material=Kalrez(R), Nominal Width (in)=3/16, Actual Width (in)=0.21, UOM=EA
Part No. Nominal ID (in)Actual ID (in) est
wt.		 Quantity
In Stock		 Price Quantity
to order
K309 7/160.412 0.25 0(#)$111.01
K310 1/20.475 0.25 0(#)$119.61
K311 9/160.537 0.25 0(#)$126.76
K312 5/80.600 0.25 0(#)$135.36
K313 11/160.622 0.25 0(#)$141.52
K314 3/40.725 0.25 0(#)$150.12
K315 13/160.787 0.25 0(#)$157.50
K316 7/80.850 0.25 0(#)$164.89
K317 15/160.912 0.25 0(#)$172.27
K318 10.975 0.25 0(#)$180.89
K319 1 1/161.037 0.25 0(#)$188.28
K320 1 1/81.100 0.25 0(#)$196.88
K321 1 3/161.162 0.25 0(#)$205.51
K322 1 1/41.225 0.25 0(#)$211.65
K323 1 5/161.287 0.25 0(#)$220.27
K324 1 3/81.350 0.25 0(#)$228.87
K325 1 1/21.475 0.25 0(#)$239.96
K326 1 5/81.600 0.25 0(#)$255.94
K327 1 3/41.725 0.25 0(#)$273.17
K328 1 7/81.850 0.25 0(#)$295.31
K329 21.975 0.25 0(#)$317.46
K330 2 1/82.100 0.25 0(#)$322.39
K331 2 1/42.225 0.25 1$337.14
K332 2 3/82.350 0.25 0(#)$351.92
K333 2 1/22.475 0.25 0(#)$369.15
K334 2 5/82.600 0.25 0(#)$383.91
K335 2 3/42.725 0.25 0(#)$403.60
K336 2 7/82.850 0.25 0(#)$418.37
K337 32.975 0.25 0(#)$440.52
K338 3 1/83.100 0.25 0(#)$467.59
K339 3 1/43.225 0.25 0(#)$492.19
K340 3 3/83.350 0.25 0(#)$509.42
K341 3 1/23.475 0.25 0(#)$529.11
K342 3 5/83.600 0.25 0(#)$541.41
K343 3 3/43.725 0.25 0(#)$556.19
K344 3 7/83.850 0.25 0(#)$575.87
K345 43.975 0.25 0(#)$590.62
K346 4 1/84.100 0.25 0(#)$605.40
K347 4 1/44.225 0.25 0(#)$620.16
K348 4 3/84.350 0.25 0(#)$639.85
K349 4 1/24.475 0.25 0(#)$649.69
K350 4 5/84.600 0.25 0(#)$686.61
K351 4 3/44.725 0.25 0(#)$725.98
K352 4 7/84.850 0.1 0(#)$738.29
K353 54.975 0.25 0(#)$755.52
K354 5 1/85.100 0.25 0(#)$765.36
K355 5 1/45.225 0.25 0(#)$782.59
K356 5 3/85.350 0.25 0(#)$797.35
K357 5 1/25.475 0.25 0(#)$812.12
K358 5 5/85.600 0.25 0(#)$813.10
K359 5 3/45.725 0.25 0(#)$844.11
K360 5 7/85.850 0.25 0(#)$866.25
K361 65.975 0.25 0(#)$881.02
K362 6 1/46.225 0.25 0(#)$903.16
K363 6 1/26.475 0.25 0(#)$927.77
K364 6 3/46.725 0.25 0(#)$967.14
K365 76.975 0.25 0(#)$996.68
K366 7 1/47.225 0.25 0(#)$1018.84
K367 7 1/27.475 0.25 0(#)$1058.21
K368 7 3/47.725 0.25 0(#)$1065.58
K369 87.975 0.25 0(#)$1075.43
K370 8 1/48.225 0.25 0(#)$1082.81
K371 8 1/28.475 0.25 0(#)$1097.59
K372 8 3/48.725 0.25 0(#)$1132.04
K373 98.975 0.25 0(#)$1138.43
K374 9 1/49.225 0.25 0(#)$1181.25
K375 9 1/29.474 0.25 0(#)$1218.17
K376 9 3/49.725 0.25 0(#)$1240.31
K377 109.975 0.25 0(#)$1267.39
K378 10 1/210.475 0.25 0(#)$1326.45
K379 1110.975 0.25 0(#)$1383.06
K380 11 1/211.475 0.25 0(#)$1432.27
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

See Also

Kalrez® and Viton® are registered trademarks of E. I. DuPont de Nemours
SIS Catalog Cross Reference
Page #Part Numbers
B22 - Thermo* Mass Spec Accessories V010, V011, V012, V014, V016, V017, V020, V028, V035, V111, V112, V114, V115, V116, V119, V120, V121, V122, V130, V155, V157, V206, V214, V215, V236, V237, V238, V244, V246, V258, V259, V347
B27 - Thermo* GCQ V120, V126, V154, V214
B43 - VG Repair Services and Accessories V007, V009, V011, V013, V014, V018, V112, V113, V117, V118, V119, V144, V148, V215, V234, V236, V258
C11 - AutoDesorb™ V107
C15 - AutoDesorb™ Needles, Seals & Connecting Tubes V107
D34 - GC Injection Port Seals V010
F60 - NW Vacuum Fittings V312, V314, V320, V326, V330
F75 - O-Rings K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, K015, K016, K017, K018, K019, K020, K021, K022, K023, K024, K025, K026, K027, K028, K029, K030, K031, K032, K033, K034, K035, K036, K037, K038, K039, K040, K041, K042, K043, K044, K045, K046, K047, K048, K049, K050, K102, K103, K104, K105, K106, K107, K108, K110, K111, K112, K113, K114, K115, K116, K117, K118, K119, K120, K121, K122, V001, V002, V003, V004, V005, V006, V007, V008, V009, V010, V011, V012, V013, V014, V015, V016, V017, V018, V019, V020, V021, V022, V023, V024, V025, V026, V027, V028, V029, V030, V031, V032, V033, V034, V035, V036, V037, V038, V039, V040, V041, V042, V043, V044, V045, V046, V047, V048, V049, V050, V102, V103, V104, V105, V106, V107, V108, V109, V110, V111, V112, V113, V114, V115, V116, V117, V118, V119, V120, V121, V122
F76 - O-Rings K123, K124, K125, K126, K127, K128, K129, K130, K131, K132, K133, K134, K135, K136, K137, K138, K139, K140, K141, K142, K143, K144, K145, K146, K147, K148, K149, K150, K151, K152, K153, K154, K155, K156, K157, K158, K159, K160, K161, K162, K163, K164, K165, K166, K167, K168, K169, K170, K171, K172, K173, K174, K175, K176, K177, K178, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214, K215, V123, V124, V125, V126, V127, V128, V129, V130, V131, V132, V133, V134, V135, V136, V137, V138, V139, V140, V141, V142, V143, V144, V145, V146, V147, V148, V149, V150, V151, V152, V153, V154, V155, V156, V157, V158, V159, V160, V161, V162, V163, V164, V165, V166, V167, V168, V169, V170, V171, V172, V173, V174, V175, V176, V177, V178, V201, V202, V203, V204, V205, V206, V207, V208, V209, V210, V211, V212, V213, V214, V215
F77 - O-Rings K216, K217, K218, K219, K220, K221, K222, K223, K224, K225, K226, K227, K228, K229, K230, K231, K232, K233, K234, K235, K236, K237, K238, K239, K240, K241, K242, K243, K244, K245, K246, K247, K248, K249, K250, K251, K252, K253, K254, K255, K256, K257, K258, K259, K260, K261, K262, K263, K264, K265, K266, K267, K268, K269, K270, K271, K272, K273, K274, K275, K276, K277, K278, K279, K280, K281, K282, K283, K284, K309, K310, V216, V217, V218, V219, V220, V221, V222, V223, V224, V225, V226, V227, V228, V229, V230, V231, V232, V233, V234, V235, V236, V237, V238, V239, V240, V241, V242, V243, V244, V245, V246, V247, V248, V249, V250, V251, V252, V253, V254, V255, V256, V257, V258, V259, V260, V261, V262, V263, V264, V265, V266, V267, V268, V269, V270, V271, V272, V273, V274, V275, V276, V277, V278, V279, V280, V281, V282, V283, V284, V309, V310
F78 - O-Rings K311, K312, K313, K314, K315, K316, K317, K318, K319, K320, K321, K322, K323, K324, K325, K326, K327, K328, K329, K330, K331, K332, K333, K334, K335, K336, K337, K338, K339, K340, K341, K342, K343, K344, K345, K346, K347, K348, K349, K350, K351, K352, K353, K354, K355, K356, K357, K358, K359, K360, K361, K362, K363, K364, K365, K366, K367, K368, K369, K370, K371, K372, K373, K374, K375, K376, K377, K378, K379, K380, V311, V312, V313, V314, V315, V316, V317, V318, V319, V320, V321, V322, V323, V324, V325, V326, V327, V328, V329, V330, V331, V332, V333, V334, V335, V336, V337, V338, V339, V340, V341, V342, V343, V344, V345, V346, V347, V348, V349, V350, V351, V352, V353, V354, V355, V356, V357, V358, V359, V360, V361, V362, V363, V364, V365, V366, V367, V368, V369, V370, V371, V372, V373, V374, V375, V376, V377, V378, V379, V380
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    Web Description:
    Micro-Mesh Soft Touch Pad, Grade=Regular, Width (in)=3, Length (in)=4, Grit=120, Grit 2=220 
    Internal Description:
    MM 120/220 3 X 4" PAD;  
    Price:
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    Unit of Measure:
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SIS E-Mail Newsletter [22 Sep 2009]
Monthly or weekly notices of new products or special promotions.
Current issue:
  • New low cost rotary vane vacuum pumps
  • All-in-one two stage vacuum pump filter
  • New Agilent 5973/75 source heater and temperature sensor
  • Low cost oil mist eliminator elements.
SIS MS Source Newsletter [Spring 2009]
Quarterly company newsletter for the mass spec community.