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 5920-01-122-2367
NSN 6220-01-634-0660
NSN 5999-01-241-1098
NSN 5996-01-400-3558
NSN 6620-01-382-4744
NSN 5945-00-351-6931
NSN 5895-01-435-6624
NSN 5960-01-024-7918
NSN 5960-01-474-4843
NSN 7035-01-445-3563
NSN 6620-01-438-0415
NSN 5975-00-788-6960