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 5925-01-415-4809
NSN 5998-01-476-9623
NSN 6650-01-252-4155
NSN 5998-01-189-0677
NSN 5990-01-568-5565
NSN 5990-01-097-4721
NSN 6130-01-462-7473
NSN 5996-00-428-8130
NSN 4140-01-614-7485
NSN 5935-01-152-0436
NSN 6135-01-588-4160
NSN 6105-01-300-6472