PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W1753Transformer,power

Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp · NSN 5950-00-994-6589 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-994-6589 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-994-6589. Primary manufacturer part number: W1753.
Features
  • Transformer,power — FSC 5950
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Body Outside Diameter: 1.094 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Body Length: 0.500 INCHES NOMINAL IN
  • Winding Operating Current: 20.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-994-6589, 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 Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-994-6589
Primary Part NumberW1753
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerForest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp
StatusACTIVE
Mounting Facility Quantity1 SINGLE GROUP
Body Outside Diameter1.094 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Length0.500 INCHES NOMINAL IN
Winding Operating Current20.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity5 TAB, SOLDER LUG
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeFULLY INCLOSED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Operating Voltage56.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5970-00-377-34251869744 INTERCHANGEABLE
Insulator,strip
Borgwarner Pds (anderson), L.l.c.
5365-00-379-0109K22407 INTERCHANGEABLE
Shim
The Timken Corporation
5950-00-994-65831537-74 INTERCHANGEABLE
Coil,radio Frequency
American Precision Industries Inc.
5990-01-031-384244646 INTERCHANGEABLE
Stator,synchro
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5340-01-696-1914403872 INTERCHANGEABLE
Clamp,loop
Ancor Products Inc Precision Lighting Div
Cross-Reference Index
Part NumberManufacturer
PEI8420 Precision Electronics, Inc (USA)
40387-2 Coast/advanced Chip Magnetics, Inc. (USA)
W1753 PRIMARY Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp (USA)
2998-1013-2 Recon/optical, Inc. (USA)
44646 Freed Transformer Co (USA)
TT-2171 Hytronics Corp. (USA)
2998-1013-2 Berkshire Transformer (USA)
Related Parts
5970-00-377-3425INTERCHANGEABLE
INSULATOR,STRIP
1869744
5365-00-379-0109INTERCHANGEABLE
SHIM
K22407
5950-00-994-6583INTERCHANGEABLE
COIL,RADIO FREQUENCY
1537-74
5990-01-031-3842INTERCHANGEABLE
STATOR,SYNCHRO
44646
5340-01-696-1914INTERCHANGEABLE
CLAMP,LOOP
403872

Frequently Asked Questions

What is NSN 5950-00-994-6589?

NSN 5950-00-994-6589 is a Transformer,power, manufactured by Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-994-6589?

NSN 5950-00-994-6589 has 7 cross-referenced part numbers: PEI8420 (Precision Electronics, Inc), 40387-2 (Coast/advanced Chip Magnetics, Inc.), W1753 (Forest Electric Company, the Dba Felco Div a Subsidiary of Kemet Electronics Corp), 2998-1013-2 (Recon/optical, Inc.), 44646 (Freed Transformer Co) and 2 more.

What NSN replaces 5950-00-994-6589?

There are 5 known substitutes for 5950-00-994-6589: 5970-00-377-3425, 5365-00-379-0109, 5950-00-994-6583 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W1753?

Key specifications for W1753: Mounting Facility Quantity: 1 SINGLE GROUP; Body Outside Diameter: 1.094 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. 16 total characteristics are documented in the Federal Logistics Information System.

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