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 5905-00-290-5895
NSN 6150-01-462-0827
NSN 5975-00-715-3710
NSN 7035-01-127-9019
NSN 5985-00-968-6381
NSN 5960-01-025-2526
NSN 6650-01-546-3605
NSN 2925-01-430-4206
NSN 5975-00-111-3208
NSN 5920-01-249-7616
NSN 5990-01-485-0260
NSN 6130-01-487-5349