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 7035-01-332-9582
NSN 5895-01-419-2045
NSN 5998-01-186-8039
NSN 5990-01-050-7535
NSN 6105-01-129-3832
NSN 6135-00-932-3136
NSN 6620-01-363-0499
NSN 6150-00-013-2579
NSN 5920-00-998-5958
NSN 5925-01-321-5140
NSN 6620-01-600-0479
NSN 6135-00-557-0174