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 5998-01-246-4065
NSN 6110-00-964-3514
NSN 6105-01-450-0755
NSN 7035-01-006-3186
NSN 5855-01-443-8441
NSN 6105-00-808-9527
NSN 6320-01-029-4220
NSN 5975-01-359-4848
NSN 5975-01-260-0061
NSN 6650-01-469-5651
NSN 6650-01-149-3224
NSN 5999-01-546-7274