National Stock Number
5840-01-256-2883
National Stock Number (NSN) 5840-01-256-2883, or NIIN 012562883, (converter,frequency,static) was assigned June 3, 1987 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 Sep 02, 2012, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 00330. [AN ITEM UTILIZING ELECTRON TUBES, TRANSISTORS, AND/OR SEMICONDUCTOR DEVICES FORMING RECTIFIER AND ELECTRONIC KEYING OR SWITCHING CIRCUITRY, THAT IS INSERTED BETWEEN A LOAD DESIGNED TO OPERATE AT ONE FREQUENCY AND A POWER SUPPLY LINE RATED AT ANOTHER FREQUENCY. FOR ITEMS PERFORMING THE SAME FUNCTION BY HETERODYNE ACTION AT EITHER RADIO OR POWER LINE FREQUENCIES, SEE CONVERTER, FREQUENCY, ELECTRONIC. FOR ITEMS THAT PERFORM THIS FUNCTION BY MEANS OF ROTARY EQUIPMENT, SEE MOTOR-GENERATOR. SEE ALSO DIVIDER-MULTIPLIER, FREQUENCY; FREQUENCY DIVIDER; FREQUENCY MULTIPLIER AND MIXER STAGE, FREQUENCY.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5840012562883 contains an unknown precious metal.
This NSN is associated to Schedule B 8543200000: signal generators. The Schedule B End Use is listed as electric apparatus. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.
This information was last updated on May 01, 2025.