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 6150-00-138-3068
NSN 6110-01-025-3612
NSN 5920-01-256-0287
NSN 5905-01-236-5289
NSN 6135-01-449-2144
NSN 6610-00-315-9315
NSN 6220-01-392-1429
NSN 6240-00-689-8504
NSN 2925-01-446-6976
NSN 5835-01-436-1797
NSN 6150-01-400-4211
NSN 6320-00-343-1798