National Stock Number
5120-01-335-0951
National Stock Number (NSN) 5120-01-335-0951, or NIIN 013350951, (socket,socket wrench) was assigned March 5, 1991 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 5120013350283, 5120013987745, 5120014300503.
There are 16 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 15 suppliers. Today, 14 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 10 suppliers are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 14 sources of supply.
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 May 24, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 03518. [AN ITEM HAVING AN INTERNAL DRIVE AT ONE END MADE TO FIT INTO THE EXTERNAL DRIVE END OF A SOCKET WRENCH HANDLE, TORQUE WRENCH, OR POWER DRIVEN TOOL. THE OPPOSITE END CONSISTS OF VARIOUS INTERNAL WRENCH SHAPES SUCH AS HEXAGON OR SQUARE. IT MAY INCLUDE AN INTEGRAL UNIVERSAL JOINT.]. 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 5120013350951 does not contain precious metals.
This NSN is associated to Schedule B 8204200000: socket wrenches with or without handles, drives and extensions, parts, base metal. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Aug 01, 2025.