National Stock Number
4933-00-917-3189
National Stock Number (NSN) 4933-00-917-3189, or NIIN 009173189, (target,boresight alignment) has an unknown assigned date. NIIN 009173189 was cancelled on November 2, 1991, 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) 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.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4933009173189 does not contain precious metals.
This information was last updated on Aug 01, 2025.