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 5935-00-192-1834
NSN 5930-01-329-1740
NSN 5985-01-297-6263
NSN 5998-00-246-5640
NSN 5999-00-948-4754
NSN 6135-01-350-5845
NSN 7035-01-628-7153
NSN 5990-01-641-5782
NSN 4140-01-511-0744
NSN 6150-01-586-7064
NSN 6135-00-050-7189
NSN 6150-01-147-4604