PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7669002-519Transformer,power Autotransforme

The Boeing Company · NSN 5950-00-479-1684 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-479-1684 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-479-1684. Primary manufacturer part number: 7669002-519.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Winding Operating Current: 80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT
  • Body Width: 2.125 INCHES NOMINAL IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Body Length: 2.375 INCHES NOMINAL IN
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
  • Body Height: 1.750 INCHES NOMINAL IN
  • Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-479-1684, 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 The Boeing Company. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-479-1684
Primary Part Number7669002-519
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
Winding Operating Current80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT
Body Width2.125 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Body Length2.375 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Body Height1.750 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Distance Between Mounting Facility Centers1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Power Rating80.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Inclosure TypeOPEN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage5.00 AC VOLTS NOMINAL AND 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Thread Quantity Per Inch32 SINGLE GROUP
Terminal Type and Quantity4 THREADED STUD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-03552523 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5330-00-281-8911642978 INTERCHANGEABLE
Packing Material
Chrysler Realty Company Llc Dba Daimler Chrysler
6685-00-605-7192 INTERCHANGEABLE
Thermometer,self-Indicating,bime
2930-00-983-41923420050 INTERCHANGEABLE
Pump,cooling System,engine
Chrysler Corp Service and Parts Opns
5325-01-222-339217397 INTERCHANGEABLE
Ring,retaining
Dana Commercial Vehicle Products, Llc
6145-01-233-4568 INTERCHANGEABLE
Wire,electrical
3110-01-322-882017397 INTERCHANGEABLE
Bearing,ball,duplex
Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings
5306-01-653-1457902599 INTERCHANGEABLE
Bolt,machine
The Will-Burt Company Div Assembly
Cross-Reference Index
Part NumberManufacturer
17397 The Boeing Company (USA)
902599 Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West (USA)
7669002-519 PRIMARY The Boeing Company (USA)
17397 Robert M. Hadley Company, Inc. (USA)
Related Parts
3110-00-100-0355INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
2523
5330-00-281-8911INTERCHANGEABLE
PACKING MATERIAL
642978
6685-00-605-7192INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
2930-00-983-4192INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
3420050
5325-01-222-3392INTERCHANGEABLE
RING,RETAINING
17397
6145-01-233-4568INTERCHANGEABLE
WIRE,ELECTRICAL
3110-01-322-8820INTERCHANGEABLE
BEARING,BALL,DUPLEX
17397
5306-01-653-1457INTERCHANGEABLE
BOLT,MACHINE
902599

Frequently Asked Questions

What is NSN 5950-00-479-1684?

NSN 5950-00-479-1684 is a Transformer,power Autotransforme, manufactured by The Boeing Company, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-479-1684?

NSN 5950-00-479-1684 has 4 cross-referenced part numbers: 17397 (The Boeing Company), 902599 (Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West), 7669002-519 (The Boeing Company), 17397 (Robert M. Hadley Company, Inc.).

What NSN replaces 5950-00-479-1684?

There are 8 known substitutes for 5950-00-479-1684: 3110-00-100-0355, 5330-00-281-8911, 6685-00-605-7192 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7669002-519?

Key specifications for 7669002-519: Winding Operating Current: 80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT; Body Width: 2.125 INCHES NOMINAL IN; Mounting Facility Quantity: 2 SINGLE GROUP; Body Length: 2.375 INCHES NOMINAL IN. 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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