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 5998-01-364-9400
NSN 5895-01-534-2173
NSN 5960-01-381-8475
NSN 6105-01-066-0330
NSN 5998-01-629-9591
NSN 5999-01-634-0576
NSN 5895-01-480-4910
NSN 6110-01-328-5258
NSN 5990-01-540-1619
NSN 5990-01-655-1437
NSN 5935-01-391-1673
NSN 6240-00-357-7976