National Stock Number
5120-01-431-2931
National Stock Number (NSN) 5120-01-431-2931, or NIIN 014312931, (wrench set,socket) was assigned May 10, 1996 in the Federal Logistics Information System (FLIS). NIIN 014312931 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. 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 17850. [AN ASSORTMENT OF VARIOUS SIZES OF WRENCH, SOCKET AND/OR COMBINATIONS OF SOCKET, SOCKET WRENCH AND HANDLE, SOCKET WRENCH. IT MAY INCLUDE RELATED ATTACHMENTS SUCH AS ADAPTER, SOCKET WRENCH; EXTENSION, SOCKET WRENCH; BAR, SOCKET WRENCH HANDLE; RATCHET ATTACHMENT, SOCKET WRENCH; UNIVERSAL JOINT, SOCKET WRENCH AND BIT, SCREWDRIVER.]. 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 5120014312931 does not contain precious metals.
This information was last updated on Aug 01, 2025.