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 5935-01-419-6767
NSN 5915-00-481-3088
NSN 5910-01-411-6110
NSN 5990-01-043-3400
NSN 6220-00-079-0851
NSN 5855-01-628-1597
NSN 5895-00-851-4923
NSN 5915-01-319-6279
NSN 5920-01-406-4154
NSN 5920-01-211-5557
NSN 6110-01-578-2010
NSN 5915-00-165-1572