National Stock Number
4933-01-339-9261
National Stock Number (NSN) 4933-01-339-9261, or NIIN 013399261, (target,boresight alignment) was assigned June 4, 1991 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 somewhat common among different platforms, belonging to 2 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 61173. [A CIRCULAR DISC, USUALLY METALLIC, WHICH HAS ALTERNATE SOLID AND CUT-OUT QUADRANTS. IT IS SPECIFICALLY DESIGNED TO FIT A CELL USED TO BORE SIGHT A TARGET. EXCLUDES:TARGET, BORESIGHTING.]. 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 4933013399261 does not contain precious metals.
This information was last updated on Aug 01, 2025.