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 5998-00-352-2966
NSN 5835-01-484-1362
NSN 6650-01-328-8363
NSN 5895-01-641-5862
NSN 5910-01-538-7326
NSN 5965-01-598-6114
NSN 6650-01-463-1894
NSN 5945-01-415-5933
NSN 6650-00-001-5407
NSN 5925-00-081-1170
NSN 6620-00-350-5817
NSN 6105-01-317-5873