National Stock Number
5120-01-457-4155
National Stock Number (NSN) 5120-01-457-4155, or NIIN 014574155, (extractor,screw) was assigned July 23, 1998 in the Federal Logistics Information System (FLIS). NIIN 014574155 was cancelled on November 2, 2008, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5120002459539. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. 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 assigned to Item Name Code (INC) 03494. [A HAND TOOL USED FOR REMOVING THREADED ENDS OF BROKEN SCREWS, STUDS, BOLTS, PIPE FITTINGS AND PIPE WHICH DO NOT PROTRUDE SUFFICIENTLY TO REMOVE THEM BY GRIPPING EXTERNALLY. EXCLUDES:SQUARE TANG STRAIGHT TYPE, STRAIGHT FLUTED ITEMS RATED TO EXTRACT PIPE ITEMS ONLY, AND EXTRACTOR, TAP.]. 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 5120014574155 does not contain precious metals.
This information was last updated on Aug 01, 2025.