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 6110-01-023-2248
NSN 5960-01-550-8038
NSN 5920-00-473-0563
NSN 5999-01-433-0383
NSN 6220-01-471-0713
NSN 5930-01-159-2613
NSN 6135-00-284-1406
NSN 5855-00-896-4047
NSN 5930-00-193-1797
NSN 6110-01-277-8742
NSN 6130-01-035-0839
NSN 5945-00-395-2572