PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-12292Transformer,power

Magnetic Components Inc · NSN 5950-00-231-1567 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-231-1567 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-231-1567. Primary manufacturer part number: 40-12292.
Features
  • Transformer,power — FSC 5950
  • Body Length: 2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
  • Body Width: 2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Frequency Rating: 400.0 HERTZ NOMINAL 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 5950-00-231-1567, 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 Magnetic Components Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5950-00-231-1567
Primary Part Number40-12292
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetic Components Inc
StatusACTIVE
Body Length2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
Body Width2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Maximum Operating Temp105.0 CELSIUS DEGC
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage10.40 AC VOLTS MINIMUM AND 37.30 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Height2.375 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Terminal Type and Quantity6 TURRET
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage104.00 AC VOLTS MINIMUM AND 122.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current1.0 AMPERES AC MINIMUM AND 6.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-050-1563179380 INTERCHANGEABLE
Plug,expansion
Chrysler Realty Company Llc Dba Daimler Chrysler
5920-00-142-74481019301PC2 INTERCHANGEABLE
Fuseholder,block
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5120-00-249-1071 INTERCHANGEABLE
Handle,socket Wrench
5360-00-821-88404525 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
5935-01-021-31217513NP INTERCHANGEABLE
Connector,plug,electrical
Bryant Electric
4820-01-050-16314-00746-0 INTERCHANGEABLE
Body,valve
Spence Engineering Co Inc Dba Nicholson Steam Trap
5975-01-097-4703 INTERCHANGEABLE
Panel,blank
4030-01-142-483445-25 INTERCHANGEABLE
Shackle
Schaefer Marine, Inc.
5950-01-153-93953461645 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5340-01-160-24659G1946 INTERCHANGEABLE
Keeper,belt-Strap
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
4-525 Wintron Co (USA)
40-12292 PRIMARY Magnetic Components Inc (USA)
40181 Coast/advanced Chip Magnetics, Inc. (USA)
8892400020-1 Navcom Defense Electronics, Inc. (USA)
PEI 6567 Precision Electronics, Inc (USA)
TP-2370 Hytronics Corp. (USA)
Related Parts
5340-00-050-1563INTERCHANGEABLE
PLUG,EXPANSION
179380
5920-00-142-7448INTERCHANGEABLE
FUSEHOLDER,BLOCK
1019301PC2
5120-00-249-1071INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5360-00-821-8840INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4525
5935-01-021-3121INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
7513NP
4820-01-050-1631INTERCHANGEABLE
BODY,VALVE
4-00746-0
5975-01-097-4703INTERCHANGEABLE
PANEL,BLANK
4030-01-142-4834INTERCHANGEABLE
SHACKLE
45-25
5950-01-153-9395INTERCHANGEABLE
TRANSFORMER,POWER
3461645
5340-01-160-2465INTERCHANGEABLE
KEEPER,BELT-STRAP
9G1946
5330-01-188-9276INTERCHANGEABLE
SEAL
6530-01-233-4404INTERCHANGEABLE
INDICATOR,STERILIZATION
4525

Frequently Asked Questions

What is NSN 5950-00-231-1567?

NSN 5950-00-231-1567 is a Transformer,power, manufactured by Magnetic Components Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-231-1567?

NSN 5950-00-231-1567 has 6 cross-referenced part numbers: 4-525 (Wintron Co), 40-12292 (Magnetic Components Inc), 40181 (Coast/advanced Chip Magnetics, Inc.), 8892400020-1 (Navcom Defense Electronics, Inc.), PEI 6567 (Precision Electronics, Inc) and 1 more.

What NSN replaces 5950-00-231-1567?

There are 12 known substitutes for 5950-00-231-1567: 5340-00-050-1563, 5920-00-142-7448, 5120-00-249-1071 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-12292?

Key specifications for 40-12292: Body Length: 2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN; Body Width: 2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED. 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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