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 6240-00-368-8541
NSN 2925-00-328-2018
NSN 6620-01-227-4380
NSN 5915-01-180-9886
NSN 5975-01-603-2801
NSN 6150-01-283-4355
NSN 5999-00-866-7210
NSN 5996-01-012-1924
NSN 6650-00-613-9332
NSN 5985-01-403-2835
NSN 5960-01-155-1962
NSN 5930-00-860-1510