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 6650-01-027-1181
NSN 5915-00-719-6455
NSN 6610-01-467-4582
NSN 5996-01-416-9391
NSN 5895-00-278-8092
NSN 6135-01-466-3980
NSN 5895-00-456-0830
NSN 5935-00-932-3167
NSN 5930-01-051-1273
NSN 5935-00-468-2566
NSN 6110-01-112-3036
NSN 5998-01-192-7950