National Stock Number
5120-01-429-1101
National Stock Number (NSN) 5120-01-429-1101, or NIIN 014291101, (crowfoot attachment set,socket w) was assigned April 4, 1996 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5120011145482.
There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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.
This NSN is unique to one weapons system.
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 May 11, 1996, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 52752. [A GROUP OF VARIOUS SIZED CROWFOOT ATTACHMENT, SOCKET WRENCH. IT MAY INCLUDE A HOLDER OR THE LIKE. EXCLUDES:WRENCH SET, CROWFOOT, RATCHETING.]. 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 5120014291101 does not contain precious metals.
This NSN is associated to Schedule B 8204110060: hand-operated spanners and wrenches, nonadjustable, and parts, base metal, other. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Aug 01, 2025.