PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

566367Transformer,power

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5950-00-477-1304 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-477-1304 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-477-1304. Primary manufacturer part number: 566367.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Body Length: 0.844 INCHES MAXIMUM IN
  • Winding Operating Voltage: 20.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 7 WIRE LEAD
  • Body Height: 0.781 INCHES MAXIMUM IN
  • Body Width: 0.781 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-477-1304, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-477-1304
Primary Part Number566367
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Body Length0.844 INCHES MAXIMUM IN
Winding Operating Voltage20.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity7 WIRE LEAD
Body Height0.781 INCHES MAXIMUM IN
Body Width0.781 INCHES MAXIMUM IN
Maximum Operating Temp125.0 CELSIUS DEGC
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating320.0 HERTZ MINIMUM AND 480.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Voltage2.70 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Features ProvidedCOLOR CODED LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5360-00-308-7569 INTERCHANGEABLE
Spring,helical,compression
5955-01-100-4134 INTERCHANGEABLE
Crystal Unit,quartz
6515-01-250-89368801 INTERCHANGEABLE
Splint,traction-Extrication
Reel Research & Development, Inc. Dba Reel Research & Development
4940-01-272-30008801 INTERCHANGEABLE
Tester,hydraulic Hose Assembly
Hydraulic Technology, Inc
6515-01-330-74568801 INTERCHANGEABLE
Dermatome
Zimmer, Inc. Dba Z Hotel
5996-01-363-31178801 INTERCHANGEABLE
Amplifier,video
Thomson Inc Div Grass Valley
3940-01-386-5482GEN260 INTERCHANGEABLE
Lifter,drum
New Pig Corporation
4520-01-492-63988801 INTERCHANGEABLE
Heating Element,electrical,immer
Dover Corp Groen Div
6635-01-664-48878801 INTERCHANGEABLE
Testing Machine,vibration Fatigu
Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc.
6635-01-692-84978801 INTERCHANGEABLE
Tester,material Strength
Instron Schenck Testing Systems Corp.
Cross-Reference Index
Part NumberManufacturer
BTC4427 Berkshire Transformer (USA)
566367 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
ST30559 Sterling Transformer Corp (USA)
8801 Precision Electronics, Inc (USA)
Related Parts
5360-00-308-7569INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5955-01-100-4134INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
6515-01-250-8936INTERCHANGEABLE
SPLINT,TRACTION-EXTRICATION
8801
4940-01-272-3000INTERCHANGEABLE
TESTER,HYDRAULIC HOSE ASSEMBLY
8801
6515-01-330-7456INTERCHANGEABLE
DERMATOME
8801
5996-01-363-3117INTERCHANGEABLE
AMPLIFIER,VIDEO
8801
3940-01-386-5482INTERCHANGEABLE
LIFTER,DRUM
GEN260
4520-01-492-6398INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
8801
6635-01-664-4887INTERCHANGEABLE
TESTING MACHINE,VIBRATION FATIGU
8801
6635-01-692-8497INTERCHANGEABLE
TESTER,MATERIAL STRENGTH
8801

Frequently Asked Questions

What is NSN 5950-00-477-1304?

NSN 5950-00-477-1304 is a Transformer,power, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-477-1304?

NSN 5950-00-477-1304 has 4 cross-referenced part numbers: BTC4427 (Berkshire Transformer), 566367 (Hamilton Sundstrand Corporation Dba Collins Aerospace), ST30559 (Sterling Transformer Corp), 8801 (Precision Electronics, Inc).

What NSN replaces 5950-00-477-1304?

There are 10 known substitutes for 5950-00-477-1304: 5360-00-308-7569, 5955-01-100-4134, 6515-01-250-8936 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 566367?

Key specifications for 566367: Inclosure Type: FULLY INCLOSED; Body Length: 0.844 INCHES MAXIMUM IN; Winding Operating Voltage: 20.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT. 15 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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