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 5835-00-034-4976
NSN 5930-01-003-8182
NSN 6650-01-294-5243
NSN 5935-01-471-9840
NSN 5998-01-582-1315
NSN 6610-01-591-4374
NSN 6110-01-308-8041
NSN 2925-01-110-1467
NSN 5935-01-026-0251
NSN 5930-01-240-0441
NSN 5905-01-155-6257
NSN 6620-01-446-7868