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 5915-01-510-2296
NSN 5915-00-310-3156
NSN 6130-01-575-3265
NSN 5975-01-367-5057
NSN 5945-01-634-0588
NSN 5915-01-633-9845
NSN 5975-01-543-0027
NSN 6220-01-295-4111
NSN 6110-00-024-5288
NSN 5998-01-249-3057
NSN 5945-01-132-6974
NSN 6150-01-319-4794