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 6610-00-823-9159
NSN 5999-01-476-8946
NSN 2925-01-515-3032
NSN 5965-01-245-1552
NSN 6145-01-025-0353
NSN 5945-00-521-1630
NSN 5920-01-437-6543
NSN 4140-01-659-0309
NSN 5960-00-899-0942
NSN 6320-01-117-5516
NSN 5935-00-291-4910
NSN 6240-01-096-4572