National Stock Number
4730-00-775-7640
National Stock Number (NSN) 4730-00-775-7640, or NIIN 007757640, (nut,tube coupling,reducing) has an unknown assigned date. NIIN 007757640 was cancelled on November 2, 1991, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 03860. [A TUBE COUPLING NUT WITH THE SHANK END ACCOMMODATING A SMALLER TUBE SIZE THAN IS ACCOMMODATED BY THE TUBE FITTING WHICH CONNECTS TO THE THREADED END.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730007757640 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.