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 6130-01-339-0074
NSN 5935-01-041-0414
NSN 2925-00-051-1467
NSN 5965-00-196-7320
NSN 6150-00-968-7746
NSN 5835-00-967-0998
NSN 5855-01-400-1590
NSN 5965-00-303-9701
NSN 4140-01-581-0843
NSN 2925-01-134-9175
NSN 6130-01-599-2982
NSN 5960-01-395-1164