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 7035-01-566-1275
NSN 6130-01-367-8851
NSN 5920-01-461-7676
NSN 5960-01-201-6316
NSN 5996-00-880-1941
NSN 5895-00-003-0433
NSN 6135-00-577-3340
NSN 6150-01-391-6854
NSN 5835-00-612-1621
NSN 5835-00-402-8387
NSN 6620-00-249-7034
NSN 5990-00-101-2524