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 5999-01-570-4979
NSN 5975-01-211-9127
NSN 5998-01-512-1243
NSN 6620-00-257-2783
NSN 5999-01-112-4751
NSN 5945-01-446-7074
NSN 6650-00-150-1761
NSN 6220-01-035-1759
NSN 5910-01-274-9075
NSN 5895-01-309-9273
NSN 5915-00-398-0677
NSN 5895-00-245-2981