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 5915-01-256-8201
NSN 6685-01-424-1542
NSN 5935-01-611-5117
NSN 6150-00-952-1364
NSN 5895-00-538-5360
NSN 5999-00-032-0199
NSN 5835-01-281-1655
NSN 5998-01-294-5831
NSN 6610-00-185-9434
NSN 5915-01-610-7341
NSN 6105-01-450-6439
NSN 5935-01-542-9505