PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

Y8973Transformer,power

Magnetika Inc · NSN 5950-00-824-7843 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-824-7843 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-824-7843. Primary manufacturer part number: Y8973.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 3.10 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 0.688 INCHES NOMINAL IN
  • Winding Operating Voltage: 15.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-824-7843, 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 Magnetika Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-824-7843
Primary Part NumberY8973
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage3.10 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length0.688 INCHES NOMINAL IN
Winding Operating Voltage15.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Body Width0.500 INCHES NOMINAL IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Body Height0.906 INCHES NOMINAL IN
Mounting MethodTHREADED BUSHING SINGLE GROUP
Terminal Type and Quantity4 TAB, SOLDER LUG
Thread Quantity Per Inch32 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
4520-00-994-8885H36 INTERCHANGEABLE
Heating Element,electrical,nonim
Siemens Energy and Automation Inc Siemens Furnas Controls Div
4730-01-273-1062300 36 H B INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
5365-01-302-3160 INTERCHANGEABLE
Shim
Cross-Reference Index
Part NumberManufacturer
H36 Magnetika Inc (USA)
Y8973 PRIMARY Magnetika Inc (USA)
56-802590-1 General Dynamics Mission Systems, Inc. (USA)
TR1735 Bae Systems Information and Electronic Systems Integration Inc. (USA)
Y8973 United Transformer Corp Sub of Opt Industries Inc (USA)
H36 United Transformer Corp Sub of Opt Industries Inc (USA)
56-802590-1 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
Related Parts
4520-00-994-8885INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
H36
4730-01-273-1062INTERCHANGEABLE
CLAMP,HOSE
300 36 H B
5365-01-302-3160INTERCHANGEABLE
SHIM

Frequently Asked Questions

What is NSN 5950-00-824-7843?

NSN 5950-00-824-7843 is a Transformer,power, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-824-7843?

NSN 5950-00-824-7843 has 7 cross-referenced part numbers: H36 (Magnetika Inc), Y8973 (Magnetika Inc), 56-802590-1 (General Dynamics Mission Systems, Inc.), TR1735 (Bae Systems Information and Electronic Systems Integration Inc.), Y8973 (United Transformer Corp Sub of Opt Industries Inc) and 2 more.

What NSN replaces 5950-00-824-7843?

There are 3 known substitutes for 5950-00-824-7843: 4520-00-994-8885, 4730-01-273-1062, 5365-01-302-3160. Verify interchangeability with system specifications before substitution.

What are the specifications of Y8973?

Key specifications for Y8973: Reliability Indicator: NOT ESTABLISHED; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-824-7843 still in active supply?

NSN 5950-00-824-7843 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.
PartsTable Design LLC · partstable.com