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 6220-01-391-6084
NSN 5965-00-239-3471
NSN 5960-01-449-5726
NSN 5985-01-657-8460
NSN 5915-01-601-0611
NSN 2925-01-214-5333
NSN 6135-01-516-4638
NSN 5910-00-287-3258
NSN 5999-01-176-0052
NSN 6320-01-322-8340
NSN 6150-01-384-3660
NSN 5975-01-394-5281