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 7035-00-131-8219
NSN 5910-01-429-4648
NSN 5999-00-005-5310
NSN 5975-00-387-6515
NSN 6135-01-463-7077
NSN 5930-00-964-4942
NSN 6150-01-173-7344
NSN 7035-01-276-0355
NSN 5920-00-786-8241
NSN 5835-01-514-5758
NSN 5996-01-589-6540
NSN 5930-01-490-9870