PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

139259-01Transformer,power

Ge Aviation Systems Llc · NSN 5950-00-682-7284 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-682-7284 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-682-7284. Primary manufacturer part number: 139259-01.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 32.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
  • Inclosure Type: HERMETICALLY SEALED
  • Terminal Type and Quantity: 11 TAB, SOLDER LUG
  • Winding Operating Current: 264.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Winding Operating Voltage: 4.66 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Current: 24.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Voltage: 18.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-682-7284, 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 19 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-682-7284
Primary Part Number139259-01
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGe Aviation Systems Llc
StatusACTIVE
Winding Operating Voltage32.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Inclosure TypeHERMETICALLY SEALED
Terminal Type and Quantity11 TAB, SOLDER LUG
Winding Operating Current264.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage4.66 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Current24.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage18.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Height0.850 INCHES NOMINAL IN
Mounting Hole Diameter0.143 INCHES NOMINAL SINGLE GROUP IN
Mounting Facility Quantity3 SINGLE GROUP
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Length1.850 INCHES NOMINAL IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current24.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Body Width1.290 INCHES NOMINAL IN
Winding Operating Voltage4.66 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-096-5716318541 INTERCHANGEABLE
Cover,access
Lockheed Martin Corporation Div Rms
3455-00-307-95131726-0750 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
3120-00-661-8645232298 INTERCHANGEABLE
Bearing Half,sleeve
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
3120-01-324-093741904 INTERCHANGEABLE
Bushing,sleeve
Karl Senner, L.l.c. Dba Karl Senner Inc
3110-01-640-681341904 INTERCHANGEABLE
Bearing,ball,annular
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
139259-01 PRIMARY Ge Aviation Systems Llc (USA)
59T11C1101 Omega Associates, Inc. Dba Omega Associates Inc (USA)
41904 Freed Transformer Co (USA)
T-61588 Thordarson Inc (USA)
Related Parts
5340-00-096-5716INTERCHANGEABLE
COVER,ACCESS
318541
3455-00-307-9513INTERCHANGEABLE
CUTTER,MILLING,END
1726-0750
3120-00-661-8645INTERCHANGEABLE
BEARING HALF,SLEEVE
232298
3120-01-324-0937INTERCHANGEABLE
BUSHING,SLEEVE
41904
3110-01-640-6813INTERCHANGEABLE
BEARING,BALL,ANNULAR
41904

Frequently Asked Questions

What is NSN 5950-00-682-7284?

NSN 5950-00-682-7284 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 5950-00-682-7284?

NSN 5950-00-682-7284 has 4 cross-referenced part numbers: 139259-01 (Ge Aviation Systems Llc), 59T11C1101 (Omega Associates, Inc. Dba Omega Associates Inc), 41904 (Freed Transformer Co), T-61588 (Thordarson Inc).

What NSN replaces 5950-00-682-7284?

There are 5 known substitutes for 5950-00-682-7284: 5340-00-096-5716, 3455-00-307-9513, 3120-00-661-8645 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 139259-01?

Key specifications for 139259-01: Winding Operating Voltage: 32.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY; Inclosure Type: HERMETICALLY SEALED; Terminal Type and Quantity: 11 TAB, SOLDER LUG; Winding Operating Current: 264.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY. 19 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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