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 5915-01-063-9521
NSN 6240-01-164-5019
NSN 5960-00-163-1017
NSN 5935-00-055-6503
NSN 5975-01-487-6417
NSN 5855-01-279-5316
NSN 5935-01-141-7694
NSN 5999-01-282-8759
NSN 6645-00-381-9628
NSN 6105-00-353-8076
NSN 6320-00-701-0437
NSN 5835-01-575-5053