PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42283Transformer,power

Freed Transformer Co · NSN 5950-00-732-7576 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-732-7576 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-732-7576. Primary manufacturer part number: 42283.
Features
  • Transformer,power — FSC 5950
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENTUNABLE TO DECODE
  • Mounting Facility Quantity: 4 SINGLE GROUPUNABLE TO DECODE
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: UNABLE TO DECODE100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENTUNABLE TO DECODE
  • Winding Operating Current: UNABLE TO DECODE200.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Voltage: UNABLE TO DECODE50.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-732-7576, 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 Freed Transformer Co. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-732-7576
Primary Part Number42283
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusACTIVE
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENTUNABLE TO DECODE
Mounting Facility Quantity4 SINGLE GROUPUNABLE TO DECODE
Reliability IndicatorNOT ESTABLISHED
Winding Operating CurrentUNABLE TO DECODE100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENTUNABLE TO DECODE
Winding Operating CurrentUNABLE TO DECODE200.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating VoltageUNABLE TO DECODE50.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Mounting MethodTHREADED STUD(S) SINGLE GROUPUNABLE TO DECODE
Thread Quantity Per Inch32 SINGLE GROUPUNABLE TO DECODE
Winding Operating VoltageUNABLE TO DECODE40.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUPUNABLE TO DECODE IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUPUNABLE TO DECODE IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENTUNABLE TO DECODE
Nominal Thread Size0.138 INCHES SINGLE GROUPUNABLE TO DECODE IN
Body Height2.260 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
Body Length1.563 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
Body Width1.563 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Terminal Type and Quantity1 TURRET AND 9 SOLDER STUD
Inclosure TypeHERMETICALLY SEALED
Winding Operating VoltageUNABLE TO DECODE6.30 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating CurrentUNABLE TO DECODE70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Winding Operating VoltageUNABLE TO DECODE225.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUPUNABLE TO DECODE
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating CurrentUNABLE TO DECODE100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2940-00-322-0096 INTERCHANGEABLE
Band,air Cleaner
3455-00-808-42961741-2000 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5962-01-088-979142283 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5950-01-227-5352510-9002 INTERCHANGEABLE
Transformer,current
Continental Electronics Corp
Cross-Reference Index
Part NumberManufacturer
42283 Freed Transformer Co (USA)
24P219758 Herley Chicago Dba Stewart Warner Electronics (USA)
7545317-01 Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA)
8543567-2 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
TTI11466 Transformer Technicians Inc (USA)
Related Parts
2940-00-322-0096INTERCHANGEABLE
BAND,AIR CLEANER
3455-00-808-4296INTERCHANGEABLE
CUTTER,MILLING,END
1741-2000
5962-01-088-9791INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42283
5950-01-227-5352INTERCHANGEABLE
TRANSFORMER,CURRENT
510-9002

Frequently Asked Questions

What is NSN 5950-00-732-7576?

NSN 5950-00-732-7576 is a Transformer,power, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-732-7576?

NSN 5950-00-732-7576 has 5 cross-referenced part numbers: 42283 (Freed Transformer Co), 24P219758 (Herley Chicago Dba Stewart Warner Electronics), 7545317-01 (Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)), 8543567-2 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), TTI11466 (Transformer Technicians Inc).

What NSN replaces 5950-00-732-7576?

There are 4 known substitutes for 5950-00-732-7576: 2940-00-322-0096, 3455-00-808-4296, 5962-01-088-9791 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42283?

Key specifications for 42283: Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENTUNABLE TO DECODE; Mounting Facility Quantity: 4 SINGLE GROUPUNABLE TO DECODE; Reliability Indicator: NOT ESTABLISHED; Winding Operating Current: UNABLE TO DECODE100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY. 27 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com