Product ID : V234
V234 O-Ring, Material=Viton[R], Nominal ID (in)=3, Nominal Width (in)=1/8, Actual ID (in)=2.984, Actual Width (in)=0.139, Viton #=Z234, VG #=5711054
More details on associated web pages:
all types and sizes of O-Rings
Viton® O-Rings in many sizes.
O-Rings are available in five different materials from Scientific Instrument Services.
This convenient o-ring kit contains 30 of the most popular sizes, for a total of 380 o-rings, in one convenient kit.
The following copper and gold plated copper gaskets are available for the vacuum flanges on Thermo/Finnigan mass spectrometers.
The below listed vacuum flange copper gaskets are made from OFHC copper.