National Stock Number
4931-01-321-9362
National Stock Number (NSN) 4931-01-321-9362, or NIIN 013219362, (fixture,boresight,portable) was assigned June 27, 1990 in the Federal Logistics Information System (FLIS). NIIN 013219362 was cancelled on August 24, 2011, 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) 35328. [A STRUCTURE CONSISTING OF BORESCOPES, SUPPORT FRAMES, ALIGNMENT BLOCKS AND THE LIKE, WITH PORTABLE CASE FOR CARRYING DISASSEMBLED COMPONENTS, DESIGNED TO PROVIDE AND MAINTAIN ALIGNMENT OF WEAPONS SYSTEMS IN A COMMON ATTITUDE TO A HELICOPTER TELESCOPE SIGHTING.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4931013219362 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.