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 6130-01-195-6510
NSN 5985-00-831-0202
NSN 6610-01-646-1609
NSN 5835-01-644-8013
NSN 5945-01-010-1680
NSN 6105-01-365-5626
NSN 6105-00-754-8248
NSN 5945-01-192-4371
NSN 5855-01-288-2271
NSN 6610-00-796-3087
NSN 6130-01-495-7600
NSN 6650-01-475-3714