National Stock Number
5120-00-030-7933
National Stock Number (NSN) 5120-00-030-7933, or NIIN 000307933, (step plate,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 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 assigned to Item Name Code (INC) 20185. [A CIRCULAR DISK, FLANGED TO PROVIDE A SHOULDER, AND DESIGNED TO PROVIDE A BASE FOR THE SCREW POINT OF A PULLER, MECHANICAL WHEN PULLING EXTERNALLY MOUNTED BEARINGS, GEARS, AND THE LIKE FROM HOLLOW SHAFTS OR HOUSINGS. IT HAS A CONCENTRIC, COUNTERSUNK HOLE TO ACCOMMODATE THE PULLER SCREW POINT.]. 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 5120000307933 does not contain precious metals.
This NSN is associated to Schedule B 8205700090: clamps and similar handtools, not vises, and parts. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Aug 01, 2025.