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 6645-01-583-8153
NSN 5975-01-174-0584
NSN 6650-01-361-9336
NSN 5930-00-583-7114
NSN 5905-00-909-9324
NSN 5985-01-025-9711
NSN 5990-00-862-3271
NSN 5985-01-548-8879
NSN 5855-01-294-2804
NSN 6150-00-016-3785
NSN 5975-01-235-3094
NSN 2925-01-068-3844