PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10379Transformer,power

Astronautics Corporation of America · NSN 5950-00-888-0502 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-888-0502 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-888-0502. Primary manufacturer part number: 10379.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Body Outside Diameter: 1.188 INCHES NOMINAL IN
  • Winding Operating Voltage: 24.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Voltage: 50.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Terminal Type and Quantity: 6 PIN
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) 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 5950-00-888-0502, 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 Astronautics Corporation of America. Government technical data includes 16 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
NSN5950-00-888-0502
Primary Part Number10379
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Body Outside Diameter1.188 INCHES NOMINAL IN
Winding Operating Voltage24.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage50.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity6 PIN
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current150.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Maximum Operating Temp100.0 CELSIUS DEGC
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Length0.500 INCHES NOMINAL IN
Mounting Facility Quantity1 SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-4175495-493 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5999-00-137-114810379 INTERCHANGEABLE
Shielding Gasket,electronic
Frequency Electronics Inc
3040-00-340-3718SM-C-187612 INTERCHANGEABLE
Shaft,shouldered
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3120-00-425-6467MS17795-128 INTERCHANGEABLE
Bearing,sleeve
American Society for Testing and Materials Dba Astm International
5965-00-678-5305RE-F2688036PC6 INTERCHANGEABLE
Earphone Element
Naval Ship Systems Command
5945-00-815-0615520277 INTERCHANGEABLE
Solenoid,electrical
The Marquardt Company
3110-01-280-6454 INTERCHANGEABLE
Ball,bearing
5342-01-296-019510560222 INTERCHANGEABLE
Plug,special
General Dynamics Land Systems Canadacorp
4820-01-302-771910560219 INTERCHANGEABLE
Sleeve and Slide,directional Con
General Dynamics Land Systems Canadacorp
5120-01-354-2019 INTERCHANGEABLE
Jack,hydraulic,hand
Cross-Reference Index
Part NumberManufacturer
C14883 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
TM643 Magnespec Inc (USA)
10379 PRIMARY Astronautics Corporation of America (USA)
TM643 Mte Corp Milwaukee Transformer Co (USA)
Related Parts
3110-00-100-4175INTERCHANGEABLE
BEARING,ROLLER,TAPERED
495-493
5999-00-137-1148INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
10379
3040-00-340-3718INTERCHANGEABLE
SHAFT,SHOULDERED
SM-C-187612
3120-00-425-6467INTERCHANGEABLE
BEARING,SLEEVE
MS17795-128
5965-00-678-5305INTERCHANGEABLE
EARPHONE ELEMENT
RE-F2688036PC6
5945-00-815-0615INTERCHANGEABLE
SOLENOID,ELECTRICAL
520277
3110-01-280-6454INTERCHANGEABLE
BALL,BEARING
5342-01-296-0195INTERCHANGEABLE
PLUG,SPECIAL
10560222
4820-01-302-7719INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
10560219
5120-01-354-2019INTERCHANGEABLE
JACK,HYDRAULIC,HAND
5975-01-437-6585INTERCHANGEABLE
TRAY,MOUNTING,ELECTRONIC EQUIPME
10379
4320-01-477-1048INTERCHANGEABLE
PLUNGER ASSEMBLY,HAND PUMP
10379

Frequently Asked Questions

What is NSN 5950-00-888-0502?

NSN 5950-00-888-0502 is a Transformer,power, manufactured by Astronautics Corporation of America, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-888-0502?

NSN 5950-00-888-0502 has 4 cross-referenced part numbers: C14883 (Electronic Transformer Corp Div Electronic Transformer Corporation), TM643 (Magnespec Inc), 10379 (Astronautics Corporation of America), TM643 (Mte Corp Milwaukee Transformer Co).

What NSN replaces 5950-00-888-0502?

There are 12 known substitutes for 5950-00-888-0502: 3110-00-100-4175, 5999-00-137-1148, 3040-00-340-3718 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10379?

Key specifications for 10379: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 1.188 INCHES NOMINAL IN; Winding Operating Voltage: 24.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Operating Voltage: 50.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 16 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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