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 5915-00-145-4936
NSN 5990-01-642-0113
NSN 5945-01-327-6736
NSN 6130-01-435-6140
NSN 5990-01-322-9781
NSN 5999-01-592-1658
NSN 6150-00-256-7957
NSN 6240-00-586-6428
NSN 2925-01-520-4194
NSN 5915-01-537-0605
NSN 5895-01-235-3719
NSN 6105-01-433-2404