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 5999-00-173-4839
NSN 5990-01-478-8638
NSN 6645-00-467-6094
NSN 5855-00-149-0766
NSN 6220-01-226-8572
NSN 5915-01-207-0868
NSN 5950-01-233-5882
NSN 5998-01-189-2296
NSN 5990-01-106-3786
NSN 5935-01-375-5607
NSN 5950-01-359-4854
NSN 5915-00-276-8332