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 5999-01-195-8648
NSN 5985-00-161-2723
NSN 6135-01-645-4653
NSN 2925-01-318-8853
NSN 5920-01-556-7297
NSN 6150-01-531-2573
NSN 5975-01-655-8056
NSN 5915-01-422-5494
NSN 5895-00-817-5224
NSN 5965-01-131-0854
NSN 5996-00-752-6007
NSN 5895-00-081-2219