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 5965-01-592-3051
NSN 5935-01-020-4094
NSN 2925-01-562-1663
NSN 6110-01-522-2353
NSN 5990-00-980-7808
NSN 5990-01-168-0820
NSN 6650-00-627-1084
NSN 6650-01-585-1716
NSN 5905-00-400-0948
NSN 5835-01-176-5422
NSN 5920-01-579-7485
NSN 5835-01-184-6878