National Stock Number
5120-01-437-8420
National Stock Number (NSN) 5120-01-437-8420, or NIIN 014378420, (screwdriver attachment set,socke) was assigned October 24, 1996 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One 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. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 30, 2014, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 53340. [A SET OF SCREWDRIVER ATTACHMENT, SOCKET WRENCH OF DIFFERENT SIZES. ITEMS CONSIST OF A FEMALE SQUARE DRIVE ON ONE END TO ATTACH TO A HANDLE, SOCKET WRENCH AND VARIOUS SCREWDRIVER TIP CONFIGURATIONS ON THE OPPOSITE END. EXCLUDES:SCREWDRIVER ATTACHMENT,SOCKET 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 5120014378420 does not contain precious metals.
This NSN is associated to Schedule B 8205400000: screwdrivers,and parts thereof, base metal. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Jul 01, 2025.