PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1033549Transformer,power

L3harris Technologies, Inc. · NSN 5950-00-954-6675 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-954-6675 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-954-6675. Primary manufacturer part number: A1033549.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
  • Winding Operating Voltage: 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 5950-00-954-6675, 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 L3harris Technologies, Inc.. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5950-00-954-6675
Primary Part NumberA1033549
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Width3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current3.2 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Body Width4.020 INCHES NOMINAL IN
Winding Operating Current2.5 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Body Length4.270 INCHES NOMINAL IN
Winding Operating Current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Terminal Type and Quantity10 STANDOFF, SOLDER LUG
Winding Operating Current3.2 AMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Body Height5.400 INCHES NOMINAL IN
Thread Quantity Per Inch32 SINGLE GROUP
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
Thread Series DesignatorUNF SINGLE GROUP
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-01-123-715619301 INTERCHANGEABLE
Bearing,roller,cylindrical
Williams International Co., L.l.c.
4520-01-257-148739157 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
5331-01-372-467539157 INTERCHANGEABLE
O-Ring
Setra Systems, Inc. Dba Gems Sensors
3020-01-419-363439157 INTERCHANGEABLE
Gear,spur
Elbitamerica, Inc.
Cross-Reference Index
Part NumberManufacturer
39157 Freed Transformer Co (USA)
A1033549 PRIMARY L3harris Technologies, Inc. (USA)
2206363G1 L3harris Technologies, Inc. (USA)
Related Parts
3110-01-123-7156INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
19301
4520-01-257-1487INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
39157
5331-01-372-4675INTERCHANGEABLE
O-RING
39157
3020-01-419-3634INTERCHANGEABLE
GEAR,SPUR
39157

Frequently Asked Questions

What is NSN 5950-00-954-6675?

NSN 5950-00-954-6675 is a Transformer,power, manufactured by L3harris Technologies, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-954-6675?

NSN 5950-00-954-6675 has 3 cross-referenced part numbers: 39157 (Freed Transformer Co), A1033549 (L3harris Technologies, Inc.), 2206363G1 (L3harris Technologies, Inc.).

What NSN replaces 5950-00-954-6675?

There are 4 known substitutes for 5950-00-954-6675: 3110-01-123-7156, 4520-01-257-1487, 5331-01-372-4675 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1033549?

Key specifications for A1033549: Reliability Indicator: NOT ESTABLISHED; Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Method: THREADED STUD(S) SINGLE GROUP; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 23 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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