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 5999-01-294-9238
NSN 6220-00-719-7714
NSN 5915-01-356-8596
NSN 6650-00-475-2140
NSN 6650-00-287-5868
NSN 5999-00-123-2245
NSN 6220-01-068-3100
NSN 6220-00-949-8316
NSN 5895-01-232-1164
NSN 6220-00-884-7551
NSN 5996-01-555-7690
NSN 5895-01-272-9696