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 5965-00-985-9157
NSN 5920-01-442-4937
NSN 5935-01-408-4274
NSN 5905-01-012-1823
NSN 6610-01-604-1744
NSN 6130-01-578-7099
NSN 6650-00-121-4416
NSN 5905-01-395-2412
NSN 6110-00-170-6520
NSN 5975-01-351-2084
NSN 5999-00-606-5678
NSN 2925-00-989-0523