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 5910-00-629-8345
NSN 6650-01-464-5033
NSN 6150-01-472-0457
NSN 6110-01-048-2414
NSN 5998-01-542-6304
NSN 6645-01-354-3362
NSN 6135-01-487-6275
NSN 6130-01-495-7035
NSN 5999-01-097-2151
NSN 4140-01-094-6836
NSN 5835-00-011-6660
NSN 6150-01-337-9059