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 5935-00-401-2996
NSN 5905-01-466-0862
NSN 5855-00-149-0766
NSN 5998-01-124-2259
NSN 5990-01-050-7535
NSN 5996-01-317-8682
NSN 7035-01-462-2953
NSN 5975-01-468-7316
NSN 6145-01-038-4080
NSN 5965-01-506-7576
NSN 5985-01-197-5809
NSN 7035-00-488-9765