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 5915-00-059-3584
NSN 6610-00-161-0680
NSN 5965-01-222-1420
NSN 6150-00-240-4411
NSN 5915-01-595-1833
NSN 5855-01-306-5655
NSN 5920-01-091-7759
NSN 6105-00-847-8199
NSN 5920-00-606-1242
NSN 7035-00-631-3782
NSN 5965-01-222-8894
NSN 2925-01-507-4797