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 5905-01-652-9679
NSN 5920-01-020-7659
NSN 6650-01-613-1341
NSN 5945-01-024-9378
NSN 6130-00-263-1827
NSN 5999-01-206-3499
NSN 5895-01-579-4098
NSN 6320-01-370-4218
NSN 5985-01-407-3790
NSN 2925-01-279-1558
NSN 4140-01-547-1851
NSN 5935-00-231-3011