National Stock Number
4520-01-126-2015
National Stock Number (NSN) 4520-01-126-2015, or NIIN 011262015, (adapter,air conditioning-heating) has an unknown assigned date. NIIN 011262015 was cancelled on May 17, 1997, 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) 33667. [A FITTING, TUBULAR AT ONE END AND OTHER THAN TUBULAR AT THE OTHER END. IT IS USED TO CONNECT TWO SECTIONS OF AIR CONDITIONING-HEATING PIPE OR TO CONNECT AIR CONDITIONING-HEATING PIPE TO AIR CONDITIONING-HEATING UNITS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4520011262015 contains an unknown precious metal.
This information was last updated on May 01, 2025.