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 6650-01-487-7510
NSN 6650-00-171-4175
NSN 6620-01-646-2751
NSN 5920-01-306-7442
NSN 5985-00-518-1748
NSN 6130-01-259-4387
NSN 5920-00-056-8333
NSN 4140-01-400-3610
NSN 5960-00-875-4655
NSN 5835-00-155-1379
NSN 5925-01-066-1911
NSN 5935-01-393-0745