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 6105-01-059-5507
NSN 5960-00-269-3023
NSN 5999-01-026-2557
NSN 5910-00-013-7604
NSN 6150-00-155-3578
NSN 5975-00-794-9413
NSN 5999-00-186-3976
NSN 6645-01-388-0391
NSN 5945-01-606-4387
NSN 6320-00-139-1090
NSN 5855-01-649-9837
NSN 6645-01-371-1632