PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G146-529-001Transformer,power

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5950-00-103-5242 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-103-5242 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-103-5242. Primary manufacturer part number: G146-529-001.
Features
  • Transformer,power — FSC 5950
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Mounting Method: CORE AND THREADED HOLE(S) SINGLE GROUP
  • Body Outside Diameter: 1.430 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 1.530 INCHES NOMINAL IN
  • Winding Operating Voltage: 35.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Thread Quantity Per Inch: 32 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-103-5242, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-103-5242
Primary Part NumberG146-529-001
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Body Outside Diameter1.430 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Body Length1.530 INCHES NOMINAL IN
Winding Operating Voltage35.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Current900.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current90.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage50.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity5 TURRET
Mounting Facility Quantity1 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-067-9801 INTERCHANGEABLE
Nut,tube Coupling
5330-00-247-2194 INTERCHANGEABLE
Seal,plain Encased
3130-00-271-0378MFC47 INTERCHANGEABLE
Bearing Unit,ball
Johnson C S Co Inc
5210-00-309-919260312 INTERCHANGEABLE
Gage,depth,dial Indicating
Chicago Dial Indicator Co Div Chicago Dial Indicator Co Inc
4730-00-588-26874CM4BR INTERCHANGEABLE
Adapter,straight,pipe to Tube
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
4320-00-765-26427660 INTERCHANGEABLE
Gear,pump
Oberdorfer Foundries Inc
4910-00-769-1538 INTERCHANGEABLE
Valve Assembly,vent
5999-00-845-1687322207-14S1 INTERCHANGEABLE
Shielding Gasket,electronic
Hamilton Sundstrand Corporation Dba Collins Aerospace
5950-00-858-4489137012-01 INTERCHANGEABLE
Transformer,power
Ge Aviation Systems Llc
3020-01-181-381840014 INTERCHANGEABLE
Gear Cluster
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
Cross-Reference Index
Part NumberManufacturer
G146-529-001 Kearfott Corporation Div Guidance and Navigation Division (USA)
G5162-952 Singer Co the Kearfott Div (USA)
40014 Freed Transformer Co (USA)
G146-529-001 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
4730-00-067-9801INTERCHANGEABLE
NUT,TUBE COUPLING
5330-00-247-2194INTERCHANGEABLE
SEAL,PLAIN ENCASED
3130-00-271-0378INTERCHANGEABLE
BEARING UNIT,BALL
MFC47
5210-00-309-9192INTERCHANGEABLE
GAGE,DEPTH,DIAL INDICATING
60312
4730-00-588-2687INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
4CM4BR
4320-00-765-2642INTERCHANGEABLE
GEAR,PUMP
7660
4910-00-769-1538INTERCHANGEABLE
VALVE ASSEMBLY,VENT
5999-00-845-1687INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
322207-14S1
5950-00-858-4489INTERCHANGEABLE
TRANSFORMER,POWER
137012-01
3020-01-181-3818INTERCHANGEABLE
GEAR CLUSTER
40014
6130-01-216-3203INTERCHANGEABLE
POWER SUPPLY
LXS-CC-5-OV-R-40014-1
3030-01-220-0959INTERCHANGEABLE
BELT,POSITIVE DRIVE

Frequently Asked Questions

What is NSN 5950-00-103-5242?

NSN 5950-00-103-5242 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-103-5242?

NSN 5950-00-103-5242 has 4 cross-referenced part numbers: G146-529-001 (Kearfott Corporation Div Guidance and Navigation Division), G5162-952 (Singer Co the Kearfott Div), 40014 (Freed Transformer Co), G146-529-001 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 5950-00-103-5242?

There are 12 known substitutes for 5950-00-103-5242: 4730-00-067-9801, 5330-00-247-2194, 3130-00-271-0378 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G146-529-001?

Key specifications for G146-529-001: Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Mounting Method: CORE AND THREADED HOLE(S) SINGLE GROUP; Body Outside Diameter: 1.430 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 17 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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