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 6145-01-266-4105
NSN 6145-01-626-6051
NSN 5965-00-347-0231
NSN 5935-01-308-6597
NSN 5999-00-584-1867
NSN 6620-01-362-5432
NSN 5965-01-148-4979
NSN 6320-01-046-5228
NSN 6105-01-223-4009
NSN 6685-00-994-1027
NSN 5985-00-446-2756
NSN 5998-01-139-4164