National Stock Number
5120-01-431-3972
National Stock Number (NSN) 5120-01-431-3972, or NIIN 014313972, (universal joint,socket wrench attachment) was assigned May 12, 1996 in the Federal Logistics Information System (FLIS). NIIN 014313972 was cancelled on September 2, 1998, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5120014303055. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 17017. [A CONNECTION FOR SOCKET WRENCHES AND HANDLES. CONSISTS OF AN INTERNAL DRIVE ON ONE END AND AN EXTERNAL DRIVE ON THE OPPOSITE END, OF THE SAME SIZE, CONNECTED BY A CROSS PIN DEVICE TO PERMIT SWIVEL UP TO 90 DEGREES (1.6 RADIANS).]. 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 5120014313972 does not contain precious metals.
This information was last updated on Jul 01, 2025.