National Stock Number
5855-01-457-6122
National Stock Number (NSN) 5855-01-457-6122, or NIIN 014576122, (sight,thermal) was assigned July 28, 1998 in the Federal Logistics Information System (FLIS). NIIN 014576122 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) 41199. [A SIGHT SPECIFICALLY DESIGNED TO UTILIZE, FOR TARGET DISPLAY, THE THERMAL ENERGY RADIATED FROM A TARGET OR THE DIFFERENCE BETWEEN THE THERMAL ENERGY EMANATING FROM THE TARGET AND ITS ENVIRONMENT, RESPECTIVELY.]. 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 5855014576122 does not contain precious metals.
This information was last updated on Jul 01, 2025.