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 6220-00-682-8292
NSN 5999-01-174-2052
NSN 6135-01-255-9129
NSN 5855-00-532-0025
NSN 5925-01-156-8026
NSN 6130-01-325-0924
NSN 5960-01-215-0992
NSN 5920-01-493-6841
NSN 6105-00-022-3333
NSN 6105-00-018-2341
NSN 5925-00-027-8220
NSN 6150-00-089-9503