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 5895-00-187-5280
NSN 6150-00-964-4054
NSN 5975-00-925-1197
NSN 5920-01-390-7204
NSN 6645-01-364-7330
NSN 6135-00-243-8330
NSN 5985-01-542-3246
NSN 5990-01-019-6609
NSN 5935-01-212-1569
NSN 6650-01-022-2617
NSN 6240-00-783-2853
NSN 5965-00-775-6496