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 6150-01-272-8698
NSN 5999-00-298-2161
NSN 6620-00-113-5900
NSN 6220-01-459-8017
NSN 6610-00-463-1866
NSN 6145-00-722-0090
NSN 5998-01-465-3465
NSN 7035-01-400-3666
NSN 5895-00-147-4021
NSN 5920-01-183-6329
NSN 6135-00-100-8890
NSN 6110-01-436-5678