National Stock Number
5120-01-137-7500
National Stock Number (NSN) 5120-01-137-7500, or NIIN 011377500, (blade,socket head screw key) was assigned November 1, 1993 in the Federal Logistics Information System (FLIS). NIIN 011377500 was cancelled on November 2, 1993, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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) 17158. [A REPLACEABLE BLADE USED IN KEY, SOCKET HEAD SCREW.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5120011377500 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.