No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6150-01-426-1960
NSN 2925-01-595-9720
NSN 5855-01-621-9483
NSN 5925-01-027-9508
NSN 4140-00-246-4969
NSN 5935-01-114-2390
NSN 6320-00-977-3930
NSN 7035-01-095-9322
NSN 6610-01-651-0987
NSN 5930-01-412-7856
NSN 6650-00-671-5106
NSN 5999-00-780-6101