National Stock Number
1520-01-421-5981
National Stock Number (NSN) 1520-01-421-5981, or NIIN 014215981, (helicopter,attack) was assigned November 10, 1995 in the Federal Logistics Information System (FLIS). NIIN 014215981 was cancelled on December 15, 2017, 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 is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 61983. [AN ARMED HELICOPTER DESIGNED TO SEARCH OUT, ATTACK, AND DESTROY ENEMY FORCES, TROOPS, AND/OR TARGETS IN AN ACTIVE COMBAT AREA. IT CAN ALSO BE UTILIZED TO PERFORM AIR SUPPORT MISSIONS. IT MAY BE ARMED WITH EITHER CONVENTIONAL OR SPECIAL WEAPONS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1520014215981 does not contain precious metals.
This information was last updated on Apr 01, 2025.