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 6150-01-518-3928
NSN 5915-01-523-3506
NSN 6610-01-156-0810
NSN 5910-00-466-1258
NSN 6105-01-416-7744
NSN 5855-00-455-6070
NSN 5945-01-634-0588
NSN 5930-00-573-1596
NSN 6240-00-468-7089
NSN 5945-00-709-6226
NSN 6150-01-443-0820
NSN 6610-01-291-4173