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 6130-01-288-9269
NSN 5915-01-447-3151
NSN 6150-01-381-2521
NSN 5925-00-760-6350
NSN 4140-00-612-9727
NSN 5999-00-955-1760
NSN 5855-01-147-6024
NSN 5960-01-327-6832
NSN 6220-00-166-9796
NSN 6105-01-464-6208
NSN 5985-00-285-8466
NSN 5990-01-340-3575