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 6130-01-526-7838
NSN 5998-01-040-5744
NSN 4140-01-346-1718
NSN 5855-00-149-0766
NSN 6620-00-877-3266
NSN 5895-01-536-9977
NSN 5895-00-278-5194
NSN 5945-01-340-8002
NSN 6110-01-231-4757
NSN 5835-01-514-5758
NSN 6685-00-186-0190
NSN 6685-00-758-8551