PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

328720-1Transformer,power

Raytheon Company · NSN 5950-00-465-8290 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-465-8290 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-465-8290. Primary manufacturer part number: 328720-1.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
  • Winding Power Rating: 16.4 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Current: 480.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 2.750 INCHES MAXIMUM IN
  • Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 34.20 DC VOLTS NOMINAL 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 5950-00-465-8290, 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 29 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-465-8290
Primary Part Number328720-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
Winding Power Rating16.4 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
Winding Operating Current480.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Body Length2.750 INCHES MAXIMUM IN
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Winding Operating Voltage34.20 DC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Winding Power Rating3.5 VOLTS-AMPERES SINGLE COMPONENT FOURTH SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length1.748 INCHES MINIMUM AND 1.752 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.310 INCHES MINIMUM AND 1.314 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Transformer Winding Connection TypeWYE-DELTA
Winding Power Rating41.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Power Rating3.5 VOLTS-AMPERES SINGLE COMPONENT THIRD SECONDARY
Winding Operating Current310.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Body Width2.380 INCHES MAXIMUM IN
Winding Operating Current310.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage34.20 DC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Terminal Type and Quantity19 TURRET
Winding Operating Voltage11.40 DC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage11.40 DC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Test Data Document37695-328720 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Winding Operating Voltage200.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-088-982842246 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5140-01-095-928409 445 INTERCHANGEABLE
Carrier,tool
Goldblatt Tool Co Sub of Axia Inc
6515-01-312-579842246 INTERCHANGEABLE
Arm,retaining,respiratory Ventil
Sechrist Industries Inc Sechrist Medical Div
Cross-Reference Index
Part NumberManufacturer
450-1206-000 Magnatronix Corporation (USA)
A3-14690 Mte Corp Milwaukee Transformer Co (USA)
42246 Coast/advanced Chip Magnetics, Inc. (USA)
328720-1 PRIMARY Raytheon Company (USA)
BX-9824 Baltimore Transformer Co (USA)
PEI6327 Precision Electronics, Inc (USA)
Related Parts
5962-01-088-9828INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42246
5140-01-095-9284INTERCHANGEABLE
CARRIER,TOOL
09 445
6515-01-312-5798INTERCHANGEABLE
ARM,RETAINING,RESPIRATORY VENTIL
42246

Frequently Asked Questions

What is NSN 5950-00-465-8290?

NSN 5950-00-465-8290 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 5950-00-465-8290?

NSN 5950-00-465-8290 has 6 cross-referenced part numbers: 450-1206-000 (Magnatronix Corporation), A3-14690 (Mte Corp Milwaukee Transformer Co), 42246 (Coast/advanced Chip Magnetics, Inc.), 328720-1 (Raytheon Company), BX-9824 (Baltimore Transformer Co) and 1 more.

What NSN replaces 5950-00-465-8290?

There are 3 known substitutes for 5950-00-465-8290: 5962-01-088-9828, 5140-01-095-9284, 6515-01-312-5798. Verify interchangeability with system specifications before substitution.

What are the specifications of 328720-1?

Key specifications for 328720-1: Winding Function and Quantity: 1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT; Winding Power Rating: 16.4 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY; Winding Operating Current: 480.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY; Reliability Indicator: NOT ESTABLISHED. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com