No other part numbers with same form, fit, and function found.
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 5925-01-310-4821
NSN 6150-00-768-7258
NSN 5915-01-393-8841
NSN 5998-00-878-4961
NSN 6145-01-348-5370
NSN 5975-01-391-5306
NSN 5975-00-902-3578
NSN 6135-01-151-2705
NSN 6150-00-740-8011
NSN 5999-01-607-6810
NSN 5975-01-364-0312
NSN 6105-01-553-6626