PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

328741-1Transformer,power

Raytheon Company · NSN 5950-01-024-3499 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-024-3499 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-024-3499. Primary manufacturer part number: 328741-1.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Winding Function and Quantity: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Body Height: 1.010 INCHES MAXIMUM IN
  • Body Length: 2.760 INCHES MAXIMUM IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Body Width: 2.440 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-024-3499, 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 Raytheon Company. Government technical data includes 25 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-024-3499
Primary Part Number328741-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Height1.010 INCHES MAXIMUM IN
Body Length2.760 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width2.440 INCHES MAXIMUM IN
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage3.42 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Current4.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Input-Output Phase RelationshipTHREE PHASE TO SIX PHASE SINGLE COMPONENT
Terminal Type and Quantity17 TURRET
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage11.10 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Current350.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Transformer Winding Connection TypeWYE-WYE
Thread Quantity Per Inch40 SINGLE GROUP
Winding Operating Voltage8.13 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current60.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.474 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3230-01-013-586043-268 INTERCHANGEABLE
Bit,router
Porter Cable/delta
6680-01-149-575943732 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5950-01-331-4093668-0369-010 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
1560-01-461-247543732 INTERCHANGEABLE
Roller,steel
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
7025-01-657-433143732 INTERCHANGEABLE
Coupler,digital Data
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
MT2879 Raytheon Company (USA)
328741-1 PRIMARY Raytheon Company (USA)
43732 Freed Transformer Co (USA)
Related Parts
3230-01-013-5860INTERCHANGEABLE
BIT,ROUTER
43-268
6680-01-149-5759INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
43732
5950-01-331-4093INTERCHANGEABLE
COIL,RADIO FREQUENCY
668-0369-010
1560-01-461-2475INTERCHANGEABLE
ROLLER,STEEL
43732
7025-01-657-4331INTERCHANGEABLE
COUPLER,DIGITAL DATA
43732

Frequently Asked Questions

What is NSN 5950-01-024-3499?

NSN 5950-01-024-3499 is a Transformer,power, manufactured by Raytheon Company, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-024-3499?

NSN 5950-01-024-3499 has 3 cross-referenced part numbers: MT2879 (Raytheon Company), 328741-1 (Raytheon Company), 43732 (Freed Transformer Co).

What NSN replaces 5950-01-024-3499?

There are 5 known substitutes for 5950-01-024-3499: 3230-01-013-5860, 6680-01-149-5759, 5950-01-331-4093 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 328741-1?

Key specifications for 328741-1: Inclosure Type: FULLY INCLOSED; Winding Function and Quantity: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Body Height: 1.010 INCHES MAXIMUM IN. 25 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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