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 5965-00-899-0453
NSN 6650-01-462-0830
NSN 5990-01-184-6830
NSN 5910-00-715-7966
NSN 6105-01-167-7944
NSN 5910-01-096-1946
NSN 6645-01-180-6219
NSN 6105-00-161-1834
NSN 5990-01-024-9659
NSN 5935-01-528-1543
NSN 6320-01-399-6177
NSN 6130-01-443-2448