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 5915-00-927-9883
NSN 6650-01-484-9505
NSN 6610-01-263-8999
NSN 5975-01-223-8533
NSN 6150-01-383-4527
NSN 5945-00-161-4014
NSN 5999-01-309-8946
NSN 6240-00-677-0305
NSN 6220-01-256-6400
NSN 5965-01-073-6047
NSN 5915-01-333-0895
NSN 6650-01-029-8705