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 5915-01-299-3023
NSN 5965-00-387-6880
NSN 6240-00-274-4028
NSN 6130-00-256-7934
NSN 5945-00-484-7036
NSN 5910-01-332-4397
NSN 5985-00-788-1207
NSN 6650-01-362-7214
NSN 6620-00-383-8740
NSN 2925-01-647-7225
NSN 5935-01-014-8503
NSN 5965-01-605-0090