National Stock Number
5120-01-518-3393
National Stock Number (NSN) 5120-01-518-3393, or NIIN 015183393, (wrench,box and open end box,comb) was assigned March 9, 2004 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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) 24156. [A DOUBLE END WRENCH, BOX AND OPEN END BOX, PRIMARILY DESIGNED FOR REMOVING OR REPLACING TUBE FITTINGS. THE OPENING IN THE OPEN END BOX MAY BE MACHINED AT AN ANGLE FROM THE LONGITUDINAL CENTER LINE OF THE WRENCH.]. 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 5120015183393 does not contain precious metals.
This NSN is associated to Schedule B 8204110030: open-end, box and combination open-end and box wrenches, base metal. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Aug 01, 2025.