National Stock Number
5120-01-231-5583
National Stock Number (NSN) 5120-01-231-5583, or NIIN 012315583, (alignment tool,electronic equipment) was assigned April 30, 1986 in the Federal Logistics Information System (FLIS). NIIN 012315583 was cancelled on May 1, 2010, 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) 13223. [AN ITEM DESIGNED FOR ADJUSTMENT OF ELECTRONIC CIRCUITS, AND WHICH IS INSULATED TO REDUCE TO A MINIMUM THE CHANGE IN RADIO FREQUENCY INDUCTANCE OR CAPACITANCE IN THE CIRCUIT(S) UNDER ADJUSTMENT. EXCLUDES SCREWDRIVERS AND WRENCHES HAVING A MORE SPECIFIC ITEM NAME.]. 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 5120012315583 does not contain precious metals.
This information was last updated on Aug 01, 2025.