National Stock Number
4730-01-305-6699
National Stock Number (NSN) 4730-01-305-6699, or NIIN 013056699, (coupling half,grooved clamp connecting) has an unknown assigned date. NIIN 013056699 was cancelled on February 2, 1992, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4730002266772. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 37235. [A FLUID LINE FITTING HAVING A PIPE, TUBE OR HOSE CONNECTION OR A THROUGH HOLE TO ACCOMMODATE A BOLT, FLUID PASSAGE ON ONE END. THE OTHER END MUST BE DESIGNED TO ACCOMMODATE A COUPLING, CLAMP, GROOVED FOR CONNECTING A MATING PART TO FORM A CLAMPED COUPLING ASSEMBLY. THE FITTING MAY INCORPORATE A SELF-SEALING FEATURE FOR THE PURPOSE OF AUTOMATICALLY SHUTTING OFF THE FLOW OF FLUID WHEN DISCONNECTED FROM ITS MATING HALF.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730013056699 does not contain precious metals.
This information was last updated on Aug 01, 2025.