Product ID : B312
B312 O-Ring, Material=Buna-N, Nominal ID (in)=5/8, Nominal Width (in)=3/16, Actual ID (in)=0.600, Actual Width (in)=0.21
O-Rings are available in five different materials from Scientific Instrument Services.
Replacement or spare O-rings for centering rings.
This convenient o-ring kit contains 30 of the most popular sizes, for a total of 380 o-rings, in one convenient kit.
In Brass and Aluminum and Stainless
Available with Viton® or Buna O-ring, this centering ring complete with O-ring should be used when joining any two NW flanges with a quick flange clamp.
These sheets are particularly well suited for cutting your own gaskets and seals.
S.I.S. offers a full line of flange fittings for all models of vacuum pumps, diffusion pumps, and vacuum systems.
The vacuum measurement system to monitor the source pressure is optional for the 5971.
The Granville-Phillips Model 330 Ionization Gauge Controller is reliable, easy to operate, easy to service and moderately priced.