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 5935-01-288-2869
NSN 5855-01-460-8398
NSN 6135-01-542-5902
NSN 5930-01-436-4316
NSN 6110-00-009-9334
NSN 6240-00-369-9768
NSN 5999-01-430-3510
NSN 5965-01-582-2182
NSN 5895-01-512-9637
NSN 6135-00-152-8729
NSN 5915-01-513-9122
NSN 6150-00-994-5030