National Stock Number
5120-00-302-5857
National Stock Number (NSN) 5120-00-302-5857, or NIIN 003025857, (forcing screw,mechanical puller) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 30, 2014, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 26834. [A CYLINDRICAL, THREADED ITEM WHICH MAY BE HEADED OR HEADLESS. ALL OR PART OF THE UNTHREADED PORTION(S) MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE THREADED PORTION(S). HEADLESS ITEMS MUST HAVE AN EXTERNAL OR INTERNAL WRENCHING FEATURE OR HAVE A PROVISION TO FACILITATE TURNING. THE ITEM MUST BE DESIGNED TO EXERT PRESSURE BY SCREWING MOTION WHEN USED WITH A MECHANICAL PULLER.]. 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 5120003025857 does not contain precious metals.
This NSN is associated to Schedule B 8425490000: jacks, nesoi; hoists of a kind used for raising vehicles. The Schedule B End Use is listed as materials handling equipment. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.
This information was last updated on Jul 01, 2025.