PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TF106AUTransformer,power Autotransforme

Joint Electronics Type Designation System · NSN 5950-00-178-8549 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-178-8549 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-178-8549. Primary manufacturer part number: TF106AU.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Body Length: 5.000 INCHES NOMINAL IN
  • Body Width: 3.625 INCHES NOMINAL IN
  • Body Height: 6.750 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.188 INCHES NOMINAL SINGLE GROUP IN
  • Winding Operating Current: 3.85 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-178-8549, 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 Joint Electronics Type Designation System. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-178-8549
Primary Part NumberTF106AU
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusCANCELLED
Inclosure TypeFULLY INCLOSED
Body Length5.000 INCHES NOMINAL IN
Body Width3.625 INCHES NOMINAL IN
Body Height6.750 INCHES NOMINAL IN
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Current3.85 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Center to Center Distance Between Mounting Facilities Parallel to Length2.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Function and Quantity1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating380.0 HERTZ MINIMUM AND 1.6 KILOHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity1 CONNECTOR, RECEPTACLE
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage110.00 AC VOLTS MINIMUM AND 120.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT
Mounting Facility Quantity3 SINGLE GROUP
Winding Power Rating500.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Winding Operating Voltage130.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3455-00-232-421120092 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5340-00-410-87792009-5 INTERCHANGEABLE
Escutcheon Plate
Adams Rite Aerospace, Inc
3040-00-784-086520092 INTERCHANGEABLE
Shaft,shouldered
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5935-01-037-7798 INTERCHANGEABLE
Connector,elect
4820-01-127-666820092M41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-237-995720094R51M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-243-345120093F51M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4920-01-300-201220092 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
4820-01-396-052620092 ASSEMBLY 20094L51M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-397-122020092 ASSEMBLY 20092G51M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
SD150-010-1 Raytheon Company (USA)
SE150-010-1 Raytheon Company (USA)
20092 Raytheon Company Dba Raytheon (USA)
756-2929-1 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
SE150-010-1 Raytheon Company Dba Raytheon Co (USA)
TF106AU PRIMARY Joint Electronics Type Designation System (USA)
SD150-010-1 Raytheon Company Dba Raytheon Co (USA)
453-4481 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
20101 Raytheon Company Dba Raytheon (USA)
351D114 General Dynamics Mission Systems, Inc. Dba Gdms (USA)
351D114 Motorola Inc. Dba Integrated Information Systems Group (USA)
SD150-010-1 Raytheon Company Div Corp (USA)
SE150-010-1 Raytheon Company Div Corp (USA)
Related Parts
3455-00-232-4211INTERCHANGEABLE
REAMER,MACHINE
20092
5340-00-410-8779INTERCHANGEABLE
ESCUTCHEON PLATE
2009-5
3040-00-784-0865INTERCHANGEABLE
SHAFT,SHOULDERED
20092
5935-01-037-7798INTERCHANGEABLE
CONNECTOR,ELECT
4820-01-127-6668INTERCHANGEABLE
VALVE,SAFETY RELIEF
20092M41M
4820-01-237-9957INTERCHANGEABLE
VALVE,SAFETY RELIEF
20094R51M
4820-01-243-3451INTERCHANGEABLE
VALVE,SAFETY RELIEF
20093F51M
4920-01-300-2012INTERCHANGEABLE
TEST PROGRAM SET
20092
4820-01-396-0526INTERCHANGEABLE
VALVE,SAFETY RELIEF
20092 ASSEMBLY 20094L51M
4820-01-397-1220INTERCHANGEABLE
VALVE,SAFETY RELIEF
20092 ASSEMBLY 20092G51M
5342-01-418-5682INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
20092
5305-01-486-7921INTERCHANGEABLE
SCREW,MACHINE
20092

Frequently Asked Questions

What is NSN 5950-00-178-8549?

NSN 5950-00-178-8549 is a Transformer,power Autotransforme, manufactured by Joint Electronics Type Designation System, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-178-8549?

NSN 5950-00-178-8549 has 13 cross-referenced part numbers: SD150-010-1 (Raytheon Company), SE150-010-1 (Raytheon Company), 20092 (Raytheon Company Dba Raytheon), 756-2929-1 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), SE150-010-1 (Raytheon Company Dba Raytheon Co) and 8 more.

What NSN replaces 5950-00-178-8549?

There are 12 known substitutes for 5950-00-178-8549: 3455-00-232-4211, 5340-00-410-8779, 3040-00-784-0865 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TF106AU?

Key specifications for TF106AU: Inclosure Type: FULLY INCLOSED; Body Length: 5.000 INCHES NOMINAL IN; Body Width: 3.625 INCHES NOMINAL IN; Body Height: 6.750 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-178-8549 still in active supply?

NSN 5950-00-178-8549 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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