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 6150-00-424-2955
NSN 5999-00-422-1988
NSN 5985-00-926-2593
NSN 5920-00-003-5845
NSN 6650-00-421-5300
NSN 5930-01-543-6486
NSN 5985-00-467-1838
NSN 5895-01-439-3084
NSN 5855-01-516-3795
NSN 5945-01-373-6968
NSN 5925-00-456-0651
NSN 5925-01-034-5225