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 6135-01-526-0144
NSN 5855-01-446-1936
NSN 6105-00-245-2587
NSN 5925-01-293-5569
NSN 5998-01-029-8115
NSN 5920-00-235-9657
NSN 5960-01-182-3003
NSN 6320-01-627-8295
NSN 6240-01-014-7530
NSN 5945-00-862-3979
NSN 6240-00-395-0019
NSN 5835-00-690-8898