National Stock Number
1270-01-581-4532
National Stock Number (NSN) 1270-01-581-4532, or NIIN 015814532, (fire control subsystem,helicopter armament) was assigned January 16, 2010 in the Federal Logistics Information System (FLIS). NIIN 015814532 was cancelled on January 26, 2012, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 1270015531147. 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) 32793. [A COLLECTION OF ITEMS SPECIFICALLY DESIGNED OR ADAPTED FOR HELICOPTER MOUNTING. IT MUST INCLUDE ELECTRONIC AND/OR OPTICAL DETECTION, TRACKING, AND/OR RANGING FACILITIES. IT MUST ALSO PROVIDE RATE-AIDED TRACKING AND/OR DIRECTION OF ELECTRONICALLY EMITTED ENERGY SUCH AS LASER OR INFRARED ON A TARGET TO PERMIT HOMING OR DIRECTING FIRE OF ONE OR MORE ARMAMENTS.]. 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 1270015814532 does not contain precious metals.
This information was last updated on Aug 01, 2025.