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 6650-01-007-4744
NSN 5855-01-299-3510
NSN 5895-01-481-7625
NSN 5915-01-555-8647
NSN 6150-01-168-8290
NSN 5920-00-276-8657
NSN 6610-01-317-4859
NSN 5905-01-063-7938
NSN 5935-01-425-2316
NSN 5925-01-612-5128
NSN 5999-01-441-7373
NSN 6220-01-363-2762