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 5915-00-926-8126
NSN 5910-00-959-3966
NSN 5985-00-036-6684
NSN 2925-01-562-8051
NSN 5945-01-438-1126
NSN 6110-01-371-3049
NSN 6685-01-626-6660
NSN 5975-01-549-6316
NSN 6320-01-406-6098
NSN 4140-00-169-6428
NSN 5965-01-595-2795
NSN 6110-01-410-5076