National Stock Number
5120-01-399-8798
National Stock Number (NSN) 5120-01-399-8798, or NIIN 013998798, (wrench,box and open end,combination) was assigned December 7, 1994 in the Federal Logistics Information System (FLIS). NIIN 013998798 was cancelled on June 2, 2017, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5120002778834. This NSN replaces 3 stock numbers: 5120015898894, 5120016056005, 5120014308142.
There are 7 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 30, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 17183. [A NONADJUSTABLE WRENCH HAVING A BOX WRENCHING FEATURE ON ONE END AND AN OPEN END WRENCHING FEATURE ON THE OTHER END. 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 5120013998798 does not contain precious metals.
This information was last updated on Jul 01, 2025.