PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

131347-01Transformer,power

Ge Aviation Systems Llc · NSN 5950-00-729-8500 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-729-8500 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-729-8500. Primary manufacturer part number: 131347-01.
Features
  • Transformer,power — FSC 5950
  • Body Length: 1.345 INCHES NOMINAL IN
  • Winding Operating Current: 6.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Winding Operating Voltage: 6.20 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
  • Body Height: 1.188 INCHES NOMINAL IN
  • Winding Shielding Method: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
  • Winding Operating Current: 350.0 MICROAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-729-8500, 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 Ge Aviation Systems Llc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5950-00-729-8500
Primary Part Number131347-01
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGe Aviation Systems Llc
StatusACTIVE
Body Length1.345 INCHES NOMINAL IN
Winding Operating Current6.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage6.20 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Body Height1.188 INCHES NOMINAL IN
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Winding Operating Current350.0 MICROAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Terminal Type and Quantity11 TAB, SOLDER LUG
Body Width1.218 INCHES NOMINAL IN
Winding Operating Voltage60.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current24.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage37.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Inclosure TypeOPEN
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity2 SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Distance Between Mounting Facility Centers1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-120-30930074699-0 INTERCHANGEABLE
Bearing,roller,needle
New Holland Construction
5110-00-595-83255110-00-595-8325 INTERCHANGEABLE
Handle,file
General Services Administration Federal Supply Service
3455-00-996-957715433 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5970-01-144-3913501C7895-01-034 INTERCHANGEABLE
Insulator,plate
Ge Aviation Systems Llc Dba Ge Aviation Div Information Systems - Germantown
3040-01-684-507743666 INTERCHANGEABLE
Adapter,housing
Power Test, Llc
Cross-Reference Index
Part NumberManufacturer
43666 Freed Transformer Co (USA)
131347-01 PRIMARY Ge Aviation Systems Llc (USA)
Related Parts
3110-00-120-3093INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
0074699-0
5110-00-595-8325INTERCHANGEABLE
HANDLE,FILE
5110-00-595-8325
3455-00-996-9577INTERCHANGEABLE
CUTTER,MILLING,END
15433
5970-01-144-3913INTERCHANGEABLE
INSULATOR,PLATE
501C7895-01-034
3040-01-684-5077INTERCHANGEABLE
ADAPTER,HOUSING
43666

Frequently Asked Questions

What is NSN 5950-00-729-8500?

NSN 5950-00-729-8500 is a Transformer,power, manufactured by Ge Aviation Systems Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-729-8500?

NSN 5950-00-729-8500 has 2 cross-referenced part numbers: 43666 (Freed Transformer Co), 131347-01 (Ge Aviation Systems Llc).

What NSN replaces 5950-00-729-8500?

There are 5 known substitutes for 5950-00-729-8500: 3110-00-120-3093, 5110-00-595-8325, 3455-00-996-9577 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 131347-01?

Key specifications for 131347-01: Body Length: 1.345 INCHES NOMINAL IN; Winding Operating Current: 6.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY; Winding Operating Voltage: 6.20 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY; Body Height: 1.188 INCHES NOMINAL IN. 21 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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