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 5998-00-021-3814
NSN 6620-01-348-8256
NSN 5835-01-100-3265
NSN 5920-00-721-0721
NSN 5835-01-012-1436
NSN 5835-00-725-2087
NSN 5999-00-581-6945
NSN 6610-00-936-4759
NSN 6135-00-196-5267
NSN 5855-01-249-0717
NSN 5895-00-653-4227
NSN 6220-01-394-9792