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 5855-01-519-2486
NSN 5895-01-323-6413
NSN 6650-01-303-4662
NSN 5905-01-650-1253
NSN 5990-00-428-1895
NSN 6135-01-394-4160
NSN 6130-00-178-0716
NSN 5965-01-408-9551
NSN 5975-01-472-2002
NSN 5935-01-204-4717
NSN 5855-01-513-1859
NSN 5965-00-318-6482