PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12062Transformer,power

Magnespec Inc · NSN 5950-00-489-6997 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-489-6997 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-489-6997. Primary manufacturer part number: 12062.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Current: 50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Inclosure Type: HERMETICALLY SEALED
  • Terminal Type and Quantity: 14 TURRET
  • Winding Function and Quantity: 1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 24.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-489-6997, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Magnespec Inc. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-489-6997
Primary Part Number12062
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnespec Inc
StatusCANCELLED
Winding Operating Current50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Terminal Type and Quantity14 TURRET
Winding Function and Quantity1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
Winding Operating Voltage24.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Voltage24.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Winding Operating Voltage8.10 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Body Length3.720 INCHES NOMINAL IN
Winding Operating Current400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage8.10 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Input-Output Phase RelationshipTHREE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Body Width2.630 INCHES NOMINAL IN
Winding Operating Current400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Body Height2.630 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3040-00-031-2478A72131 INTERCHANGEABLE
Gearshaft,spur
Ballantyne of Omaha Inc.
4730-00-125-794072131 INTERCHANGEABLE
Tee,pipe to Tube
Textron Lycoming Inc Williamsport Plant
5365-00-200-6718402-0038 INTERCHANGEABLE
Bushing,nonmetallic
Cummins Power Generation Inc.
3439-00-337-6451R12062 INTERCHANGEABLE
Soldering and Brazing Outfit,res
Triton Industries Inc
6150-00-419-430517236 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
4730-00-804-5851 INTERCHANGEABLE
Coupling
5955-00-841-4429SM-C-249249 INTERCHANGEABLE
Oven,electrical-Electronic Compo
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5975-00-935-9617 INTERCHANGEABLE
Mounting Base,electrical Equipme
5910-00-961-62197213-1 INTERCHANGEABLE
Capacitor,electrica
Honeywell International, Inc Div Aerospace-Tucson
5935-00-971-9712120-62 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
590-2314 Bei Sensors & Systems Company, Inc. Dba Bei Duncan (USA)
905153-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
72131 Magnetek Inc Huntington Div (USA)
590-2314 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
12062 PRIMARY Magnespec Inc (USA)
16P209 A.e.york, Llc (USA)
590-2314 Bei Sensors & Systems Co. Inc Dba Edcliff Instruments Division (USA)
72131 Magnetek Inc Lighting Products Group (USA)
Related Parts
3040-00-031-2478INTERCHANGEABLE
GEARSHAFT,SPUR
A72131
4730-00-125-7940INTERCHANGEABLE
TEE,PIPE TO TUBE
72131
5365-00-200-6718INTERCHANGEABLE
BUSHING,NONMETALLIC
402-0038
3439-00-337-6451INTERCHANGEABLE
SOLDERING AND BRAZING OUTFIT,RES
R12062
6150-00-419-4305INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17236
4730-00-804-5851INTERCHANGEABLE
COUPLING
5955-00-841-4429INTERCHANGEABLE
OVEN,ELECTRICAL-ELECTRONIC COMPO
SM-C-249249
5975-00-935-9617INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
5910-00-961-6219INTERCHANGEABLE
CAPACITOR,ELECTRICA
7213-1
5935-00-971-9712INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
120-62
5996-01-078-5508INTERCHANGEABLE
AMPLIFIER SUBASSEMBLY
72-1-3-1
2930-01-251-7491INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
12062

Frequently Asked Questions

What is NSN 5950-00-489-6997?

NSN 5950-00-489-6997 is a Transformer,power, manufactured by Magnespec Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-489-6997?

NSN 5950-00-489-6997 has 8 cross-referenced part numbers: 590-2314 (Bei Sensors & Systems Company, Inc. Dba Bei Duncan), 905153-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 72131 (Magnetek Inc Huntington Div), 590-2314 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 12062 (Magnespec Inc) and 3 more.

What NSN replaces 5950-00-489-6997?

There are 12 known substitutes for 5950-00-489-6997: 3040-00-031-2478, 4730-00-125-7940, 5365-00-200-6718 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12062?

Key specifications for 12062: Winding Operating Current: 50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY; Reliability Indicator: NOT ESTABLISHED; Overall Length: 4.095 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S) SINGLE GROUP. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-489-6997 still in active supply?

NSN 5950-00-489-6997 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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