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 6145-01-382-1681
NSN 5999-01-391-3026
NSN 5998-00-647-1225
NSN 6620-00-856-5434
NSN 5985-01-509-4214
NSN 5999-01-476-5417
NSN 6650-00-815-1579
NSN 6130-00-839-3227
NSN 4140-01-322-5182
NSN 6620-01-625-2855
NSN 5835-01-495-0595
NSN 6105-00-684-6807