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 6110-00-214-9186
NSN 6130-00-679-8891
NSN 6145-01-464-3380
NSN 6650-01-428-6799
NSN 6110-01-349-8680
NSN 5975-01-634-0678
NSN 7035-01-222-0729
NSN 5999-00-236-6173
NSN 5915-01-258-2165
NSN 5930-00-631-3547
NSN 5960-01-338-0688
NSN 5925-00-431-3256