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 5835-01-568-7796
NSN 6150-01-314-3545
NSN 7035-01-202-9250
NSN 6130-01-463-8672
NSN 5935-01-623-0414
NSN 5998-01-444-6306
NSN 5975-01-176-5620
NSN 6145-00-765-6736
NSN 5999-01-317-2375
NSN 5965-01-593-8428
NSN 6650-00-276-9838
NSN 5895-00-737-4831