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 5999-01-170-4354
NSN 5855-01-236-9645
NSN 5999-00-303-9941
NSN 5999-00-343-1757
NSN 5915-00-869-8076
NSN 5990-01-369-2764
NSN 5965-00-244-8428
NSN 6110-01-274-0725
NSN 6150-00-835-7772
NSN 6220-01-619-2650
NSN 6110-00-268-2919
NSN 6150-00-469-9383