National Stock Number
5840-00-520-3739
National Stock Number (NSN) 5840-00-520-3739, or NIIN 005203739, (support,antenna) has an unknown assigned date. NIIN 005203739 was cancelled on September 2, 1990, 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) 02487. [AN ITEM WHICH CONSISTS OF A MECHANICAL OR STRUCTURAL PART DESIGNED TO OVERCOME THE FORCE OF GRAVITY, BUT IS NOT INTENDED TO BE THE PRINCIPAL SUSTAINING MEMBER OF AN ANTENNA.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5840005203739 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.