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 5996-01-576-9852
NSN 6110-01-444-5031
NSN 5895-01-192-0115
NSN 6645-00-950-9126
NSN 4140-00-459-9045
NSN 5996-01-212-3066
NSN 5905-01-423-8613
NSN 6240-00-727-8573
NSN 5999-00-617-5210
NSN 5910-01-026-7585
NSN 5999-00-075-0177
NSN 6220-00-400-3769