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 6320-00-228-5678
NSN 5935-01-476-8404
NSN 6610-00-098-5362
NSN 6240-01-369-2956
NSN 6130-01-013-9343
NSN 5998-00-871-8543
NSN 5835-01-642-4705
NSN 6135-01-359-4293
NSN 5965-01-469-9770
NSN 6240-01-412-9337
NSN 6650-00-207-9639
NSN 5895-01-316-2780