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 6150-00-161-2480
NSN 5905-01-634-0595
NSN 5999-01-276-0656
NSN 6105-01-550-8842
NSN 5905-00-288-1907
NSN 5985-01-063-9297
NSN 5975-01-186-4268
NSN 6650-00-408-4972
NSN 6645-01-113-2525
NSN 5855-01-271-6617
NSN 6240-01-075-1043
NSN 5895-00-916-9733