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 6110-00-182-8664
NSN 5985-01-266-1016
NSN 5996-00-960-1958
NSN 5835-00-007-6824
NSN 6150-00-339-1336
NSN 5915-01-377-7602
NSN 5925-01-351-0694
NSN 6240-00-174-1991
NSN 6130-01-417-2662
NSN 5965-01-258-5662
NSN 5835-01-416-6455
NSN 6110-01-152-1097