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 5960-00-018-1302
NSN 5999-01-256-7333
NSN 5925-01-178-2555
NSN 6220-01-504-9398
NSN 6130-00-417-6200
NSN 2925-01-457-5649
NSN 6145-01-026-9085
NSN 5915-00-468-3911
NSN 2925-01-027-1293
NSN 5985-00-471-6077
NSN 6135-00-896-3187
NSN 5985-01-416-7364