National Stock Number
5120-01-053-7951
National Stock Number (NSN) 5120-01-053-7951, or NIIN 010537951, (screwdriver bit set and handle) was assigned January 11, 1978 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5120007987357.
There are 8 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 25, 2004, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 19037. [AN ITEM CONSISTING OF A SET OF SCREWDRIVER BITS AND A HANDLE TO ACCOMMODATE THE BITS. THE SET OF BITS MAY CONSIST OF ONE TYPE OR VARIOUS TYPES HAVING DIFFERENT CHARACTERISTICS. FOR ITEMS HAVING A RATCHETING MECHANISM, SEE SCREWDRIVER, RATCHET. EXCLUDES SCREWDRIVER, JEWELER'S, SWIVEL KNOB AND SCREWDRIVER, OFFSET.]. 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 5120010537951 does not contain precious metals.
This NSN is associated to Schedule B 8207907570: interchangeable tools for handtools or for machine tools, nesoi, and base metal parts thereof. The Schedule B End Use is listed as photo, service industry machinery. NAICS classification category 333515: cutting tool and machine tool accessory manufacturing.
This information was last updated on Aug 01, 2025.