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 5985-01-456-1244
NSN 5999-01-641-8759
NSN 6145-01-574-7401
NSN 5935-01-386-7565
NSN 5999-00-869-3981
NSN 5915-01-446-9228
NSN 5996-01-134-4185
NSN 5965-00-223-6354
NSN 4140-00-570-6545
NSN 5965-01-540-6843
NSN 5905-00-022-5663
NSN 5835-01-303-6563