PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4033677-4Transformer,power

Honeywell International Inc. Dba Honeywell International · NSN 5950-01-125-6333 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-125-6333 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-125-6333. Primary manufacturer part number: 4033677-4.
Features
  • Transformer,power — FSC 5950
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Current: 66.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 31.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-125-6333, 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 Honeywell International Inc. Dba Honeywell International. Government technical data includes 18 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-125-6333
Primary Part Number4033677-4
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International
StatusACTIVE
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Winding Operating Voltage26.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current66.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Inclosure TypeFULLY INCLOSED
Winding Operating Current31.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting Facility Quantity1 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Winding Operating Voltage23.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Quantity Per Inch40 SINGLE GROUP
Terminal Type and Quantity7 WIRE LEAD
Body Outside Diameter1.060 INCHES MAXIMUM IN
Body Length1.000 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5133-00-841-8757 INTERCHANGEABLE
Drill,twist
2810-00-874-0886432114 INTERCHANGEABLE
Pipe and Plug Assem
Curtiss-Wright Controls, Inc. Div Actuation Division
5905-01-035-7627 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
2910-01-248-5039393771 INTERCHANGEABLE
Carburetor,float
Brp Us Inc
Cross-Reference Index
Part NumberManufacturer
43211-4 Coast/advanced Chip Magnetics, Inc. (USA)
10132801 Nimikkeistokeskus Ncb Finland (FIN)
4033677-4 PRIMARY Honeywell International Inc. Dba Honeywell International (USA)
C14519-4 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
PEI 8904 Precision Electronics, Inc (USA)
H-370-4 Payne Magnetics, Inc. (USA)
Related Parts
5133-00-841-8757INTERCHANGEABLE
DRILL,TWIST
2810-00-874-0886INTERCHANGEABLE
PIPE AND PLUG ASSEM
432114
5905-01-035-7627INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
2910-01-248-5039INTERCHANGEABLE
CARBURETOR,FLOAT
393771

Frequently Asked Questions

What is NSN 5950-01-125-6333?

NSN 5950-01-125-6333 is a Transformer,power, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-125-6333?

NSN 5950-01-125-6333 has 6 cross-referenced part numbers: 43211-4 (Coast/advanced Chip Magnetics, Inc.), 10132801 (Nimikkeistokeskus Ncb Finland), 4033677-4 (Honeywell International Inc. Dba Honeywell International), C14519-4 (Electronic Transformer Corp Div Electronic Transformer Corporation), PEI 8904 (Precision Electronics, Inc) and 1 more.

What NSN replaces 5950-01-125-6333?

There are 4 known substitutes for 5950-01-125-6333: 5133-00-841-8757, 2810-00-874-0886, 5905-01-035-7627 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4033677-4?

Key specifications for 4033677-4: Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN; Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Reliability Indicator: NOT ESTABLISHED; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 18 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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