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 6110-00-598-2574
NSN 6135-01-347-0201
NSN 5910-00-633-7743
NSN 5930-01-065-4623
NSN 5998-00-405-6392
NSN 5925-01-445-2948
NSN 5915-01-512-8851
NSN 5935-01-218-5653
NSN 5990-01-328-0808
NSN 5910-00-276-6883
NSN 5935-01-026-5220
NSN 6610-00-824-3376