PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D0T20Transformer,power

Magnetika Inc · NSN 5950-00-480-6664 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-480-6664 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-480-6664. Primary manufacturer part number: D0T20.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Winding Power Rating: 500.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Body Length: 0.469 INCHES MAXIMUM IN
  • Winding Operating Current: 5.5 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Frequency Rating: 300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-480-6664, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-480-6664
Primary Part NumberD0T20
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Power Rating500.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Length0.469 INCHES MAXIMUM IN
Winding Operating Current5.5 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Voltage49.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity4 WIRE LEAD
Body Outside Diameter0.344 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
8455-00-137-2532 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-00-137-6149 INTERCHANGEABLE
Insignia,shoulder Sleeve
2805-00-360-7971A1165 INTERCHANGEABLE
Manifold,exhaust
Am General Llc
5950-00-755-4163D0T20 INTERCHANGEABLE
Transformer,audio Frequency
Magnetika Inc
5910-00-995-7347 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5950-01-104-7124 INTERCHANGEABLE
Transformer,audio Frequency
8455-01-528-9443 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-652-8176 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-699-3780 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
D0T20 PRIMARY Magnetika Inc (USA)
216-01083-1 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
A1165 Pico Electronics Inc (USA)
D0T20 United Transformer Corp Sub of Opt Industries Inc (USA)
A1165 Elcos (BEL)
Related Parts
8455-00-137-2532INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-00-137-6149INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
2805-00-360-7971INTERCHANGEABLE
MANIFOLD,EXHAUST
A1165
5950-00-755-4163INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
D0T20
5910-00-995-7347INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5950-01-104-7124INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
8455-01-528-9443INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-652-8176INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-699-3780INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5950-00-480-6664?

NSN 5950-00-480-6664 is a Transformer,power, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-480-6664?

NSN 5950-00-480-6664 has 5 cross-referenced part numbers: D0T20 (Magnetika Inc), 216-01083-1 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), A1165 (Pico Electronics Inc), D0T20 (United Transformer Corp Sub of Opt Industries Inc), A1165 (Elcos).

What NSN replaces 5950-00-480-6664?

There are 9 known substitutes for 5950-00-480-6664: 8455-00-137-2532, 8455-00-137-6149, 2805-00-360-7971 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D0T20?

Key specifications for D0T20: Inclosure Type: FULLY INCLOSED; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Winding Power Rating: 500.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 12 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