National Stock Number
1440-01-170-2291
National Stock Number (NSN) 1440-01-170-2291, or NIIN 011702291, (modification kit) was assigned January 21, 1984 in the Federal Logistics Information System (FLIS). NIIN 011702291 was cancelled on May 1, 2010, 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) 29144. [INC 29144 CANCELLED ON 042806~ALL EXCEPT USA AN ITEM OR ITEMS EMPLOYED INDIVIDUALLY OR CONJUNCTIVELY TO ALTER THE DESIGN OF AN ITEM. THE ITEM(S) MAY BE USED IN LIEU OF, OR SUPPLEMENTAL TO, ONE OR MORE ITEMS WITHIN THE ITEM TO EFFECT SUCH ATTRIBUTES AS IMPROVED STABILITY, GREATER EFFICIENCY, EXTENDED APPLICATION, AND THE LIKE WHICH WERE NOT PREVIOUSLY INHERENT IN ITS ORIGINAL DESIGN. EXCLUDES:PARTS KIT (AS MODIFIED); REPAIR KIT (AS MODIFIED); AND INSTALLATION KIT (AS MODIFIED).]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1440011702291 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.