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 5965-01-619-2064
NSN 5965-01-322-3271
NSN 4140-01-104-3731
NSN 5996-00-880-5340
NSN 5935-00-696-1363
NSN 5999-00-928-0080
NSN 5925-01-445-6112
NSN 6645-00-081-4298
NSN 6105-00-265-7545
NSN 2925-01-068-3844
NSN 6610-00-132-3387
NSN 6130-01-348-8897