National Stock Number
5120-01-306-4520
National Stock Number (NSN) 5120-01-306-4520, or NIIN 013064520, (wrench,open end box) was assigned August 25, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 09, 1994, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 17184. [A NONADJUSTABLE WRENCH HAVING AN OPEN END BOX WRENCHING FEATURE ON ONE OR BOTH ENDS FOR INSTALLING OR REMOVING PACKING NUTS, FLARE NUTS, CONDUIT FITTINGS, AND THE LIKE. IT MAY HAVE A RATCHET MECHANISM. EXCLUDES WRENCH, BOX AND WRENCH, OPEN END.]. 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 5120013064520 contains an unknown precious metal.
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 Jul 01, 2025.