PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5-1019Transformer,power Autotransforme

Superior Electric Holding Group Llc Div Specialty Product Technologies · NSN 5950-00-866-0324 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-866-0324 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-866-0324. Primary manufacturer part number: 5-1019.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
  • Winding Operating Current: 4.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Mounting Method: THREADED BUSHING SINGLE GROUP
  • Winding Function and Quantity: 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
  • Frequency Rating: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM 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 5950-00-866-0324, 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 Superior Electric Holding Group Llc Div Specialty Product Technologies. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-866-0324
Primary Part Number5-1019
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSuperior Electric Holding Group Llc Div Specialty Product Technologies
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Winding Operating Current4.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Mounting MethodTHREADED BUSHING SINGLE GROUP
Winding Function and Quantity1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Nominal Thread Size0.469 INCHES SINGLE GROUP IN
Thread Series DesignatorUNS SINGLE GROUP
Winding Operating Voltage5.00 AC VOLTS MINIMUM AND 28.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Body Length4.914 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Body Outside Diameter2.000 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity3 THREADED STUD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-232-8135 INTERCHANGEABLE
Drill,twist
3110-00-554-291713026360 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5310-00-595-7571320094 INTERCHANGEABLE
Washer,spring Tension
Chrysler Realty Company Llc Dba Daimler Chrysler
5950-00-835-17962115859 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4240-01-247-7239R50AW INTERCHANGEABLE
Filter,respirator,air Filtering
Square D Co Monroe Plant
4730-01-598-183751019 INTERCHANGEABLE
Plug,quick Disconnect
Shaw Development, Llc
Cross-Reference Index
Part NumberManufacturer
5-1019 PRIMARY Superior Electric Holding Group Llc Div Specialty Product Technologies (USA)
619203-3 Lockheed Martin Corp (USA)
Related Parts
5133-00-232-8135INTERCHANGEABLE
DRILL,TWIST
3110-00-554-2917INTERCHANGEABLE
BEARING,BALL,ANNULAR
13026360
5310-00-595-7571INTERCHANGEABLE
WASHER,SPRING TENSION
320094
5950-00-835-1796INTERCHANGEABLE
TRANSFORMER,POWER
2115859
4240-01-247-7239INTERCHANGEABLE
FILTER,RESPIRATOR,AIR FILTERING
R50AW
4730-01-598-1837INTERCHANGEABLE
PLUG,QUICK DISCONNECT
51019

Frequently Asked Questions

What is NSN 5950-00-866-0324?

NSN 5950-00-866-0324 is a Transformer,power Autotransforme, manufactured by Superior Electric Holding Group Llc Div Specialty Product Technologies, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-866-0324?

NSN 5950-00-866-0324 has 2 cross-referenced part numbers: 5-1019 (Superior Electric Holding Group Llc Div Specialty Product Technologies), 619203-3 (Lockheed Martin Corp).

What NSN replaces 5950-00-866-0324?

There are 6 known substitutes for 5950-00-866-0324: 5133-00-232-8135, 3110-00-554-2917, 5310-00-595-7571 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5-1019?

Key specifications for 5-1019: Reliability Indicator: NOT ESTABLISHED; Thread Quantity Per Inch: 32 SINGLE GROUP; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT; Winding Operating Current: 4.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT. 15 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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