National Stock Number
5950-00-457-2537
National Stock Number (NSN) 5950-00-457-2537, or NIIN 004572537, (transformer,current) was assigned September 8, 1969 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 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.
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 Aug 19, 2015, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 00738. [AN ITEM CONSISTING OF ONE OR MORE WINDINGS, DESIGNED TO BE PLACED NEAR OR CONNECTED IN SERIES WITH AN ALTERNATING CURRENT POWER LINE TO MEASURE THE CURRENT PASSING THROUGH THE LINE BY MEANS OF A METER; OR TO CONTROL THE CURRENT PASSING THROUGH THE LINE BY MEANS OF A CONTROL DEVICE. EXCLUDES:TRANSFORMER, POWER, CURRENT REGULATING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5950004572537 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.