National Stock Number
1240-01-147-7921
National Stock Number (NSN) 1240-01-147-7921, or NIIN 011477921, (modification kit,fire control equipment) was assigned February 23, 1983 in the Federal Logistics Information System (FLIS). NIIN 011477921 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 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) 39727. [AN ITEM OR ITEMS USED TO MODIFY FIRE CONTROL EQUIPMENT.]. 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 1240011477921 does not contain precious metals.
This information was last updated on Aug 01, 2025.