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 5920-00-959-2810
NSN 7035-01-158-7673
NSN 5920-01-574-4461
NSN 7035-00-703-3535
NSN 5996-01-444-0680
NSN 6105-01-456-4488
NSN 6645-01-329-0871
NSN 5965-00-484-3966
NSN 5855-00-560-0110
NSN 5985-01-201-2148
NSN 4140-01-498-4330
NSN 5945-00-176-4750