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 6610-01-591-4374
NSN 5935-01-650-1864
NSN 6150-01-214-4742
NSN 5915-01-219-4594
NSN 5998-01-641-5141
NSN 5895-00-949-5906
NSN 6610-01-481-0469
NSN 5910-01-209-3998
NSN 6130-00-884-1982
NSN 5915-01-415-3100
NSN 5920-00-432-1037
NSN 5920-01-595-7467