National Stock Number
2020-01-149-4769
National Stock Number (NSN) 2020-01-149-4769, or NIIN 011494769, (retrofit kit,mast support rail) has an unknown assigned date. NIIN 011494769 was cancelled on September 22, 2001, 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, there are no suppliers that are 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) 51554. [INC 51554 CANCELLED ON 040511~A COLLECTION OF ITEMS WHICH, WHEN INSTALLED, ARE DESIGNED TO IMPROVE SUPPORT OF THE MAST WHILE IT IS IN THE LOWERED POSITION.]. 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 2020011494769 does not contain precious metals.
This information was last updated on Apr 01, 2025.