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 5965-01-484-1248
NSN 6150-01-625-8110
NSN 6610-00-133-7868
NSN 6240-01-197-0489
NSN 6650-00-287-5868
NSN 6610-00-542-6307
NSN 6135-01-393-4746
NSN 5999-01-185-9636
NSN 6650-01-132-0737
NSN 5915-01-492-1913
NSN 6130-00-573-5736
NSN 5915-01-624-0645