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 6240-01-425-5655
NSN 5960-00-126-4729
NSN 5835-01-042-2247
NSN 5985-01-344-3663
NSN 5999-01-481-4510
NSN 5910-00-690-8400
NSN 6240-01-601-1617
NSN 5960-00-436-6269
NSN 5895-01-218-2763
NSN 6130-01-551-1185
NSN 5920-01-634-0250
NSN 6320-00-164-4087