National Stock Number
5120-00-203-4656
National Stock Number (NSN) 5120-00-203-4656, or NIIN 002034656, (hammer,hand) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 7 stock numbers. Five of the National Stock Numbers that it replaces are: 5120002781423, 5120013652810, 5120002239127, 5120002432974, 5930002430158.
There are 21 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 12 suppliers. Today, 11 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 8 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.
There has been a small amount of 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 May 18, 2017, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 05970. [A TOOL WITH A STRIKING FACE ON ONE OR BOTH ENDS OF A METALLIC WEIGHTED HEAD FIXED CROSSWISE TO A HANDLE. IT IS USED TO STRIKE AND/OR DRIVE OBJECTS, OR BEAT MALLEABLE MATERIALS. FOR ITEMS STOCKED WITHOUT FACE, HAMMER, INSERTED, SEE HOLDER, INSERTED HAMMER FACE. EXCLUDES DRIVER, COOPER'S AND MECHANICAL HAMMERS. SEE ALSO MALLET (AS MODIFIED).]. 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 5120002034656 does not contain precious metals.
This NSN is associated to Schedule B 8205200000: hammers and sledge hammers and parts thereof, of base metal. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Jul 01, 2025.