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 5915-01-554-8852
NSN 6105-00-399-4704
NSN 6105-01-266-9085
NSN 5935-00-238-5507
NSN 2925-01-631-7004
NSN 4140-01-110-7685
NSN 5960-00-379-4466
NSN 5915-01-276-1164
NSN 5998-00-399-2830
NSN 5990-00-477-1362
NSN 6150-01-140-6819
NSN 6220-01-313-6390