(V55-4D) O-Ring, JISB2401, V Series (for Vacuum Flanges) from

Centering Ring KF 40 With Viton® O-Ring, KF 40 (NW 40), Aluminum, The centering ring contains a rubber elastomeric o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10 KF-16

V95-1A, for O-Ring V Vacuum Flanges, Musashi Oil Seal

V70-4D) O-Ring, JISB2401, V Series (for Vacuum Flanges) from NOK

O-Rings/V Series/AS Series, MISUMI

Ideal Vacuum Centering Ring KF-40 Vacuum Fittings, ISO-KF Flange Size NW-40, Stainless Steel & Buna, O-Ring

Vacuum Component NW Blank Flange (Jis Type) Manufacturer - EFT

KF® Flanges/Fittings

for O-Ring V Vacuum Flanges, Musashi Oil Seal

B1001-4X54.5 O-rings JIS B 2401 V55

Ideal Vacuum Centering Ring KF-40 Overpressure Vacuum Fittings, ISO-KF Size NW-40, Stainless Steel & Viton® O-ring

O-Ring JIS B 2401 - V Series (Vacuum flange application), NOK

for O-Ring V Vacuum Flanges, Musashi Oil Seal

Ideal Vacuum Centering Ring Adaptive KF20 to KF25 Vacuum Fittings, ISO-KF Flange Size NW-20 to NW-25, Viton® O-ring

V1000-3.1X54.4 O-rings JIS B 2401 G55

The silicon rubber is only available in red color.

O Ring JIS B 2401 V (for Vacuum Flange)