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 6135-00-735-8530
NSN 6150-01-158-7393
NSN 5915-01-196-9620
NSN 5855-01-583-3214
NSN 5855-01-138-4985
NSN 5855-01-616-8724
NSN 5999-01-456-6581
NSN 5998-01-632-5115
NSN 5990-01-510-4699
NSN 6645-01-496-0073
NSN 6650-01-022-8500
NSN 2925-01-364-7926