PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

810000-200Transformer,power

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5950-00-021-9220 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-021-9220 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-021-9220. Primary manufacturer part number: 810000-200.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 350.00 DC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Frequency Rating: 1.2 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Terminal Type and Quantity: 21 TURRET
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
  • Winding Operating Voltage: 875.00 DC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Current: 60.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-021-9220, 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 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-021-9220
Primary Part Number810000-200
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusACTIVE
Winding Operating Voltage350.00 DC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Frequency Rating1.2 KILOHERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity21 TURRET
Inclosure TypeFULLY INCLOSED
Winding Operating Current10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Winding Operating Voltage875.00 DC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current60.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Mounting Facility Quantity1 SINGLE GROUP
Winding Operating Voltage27.50 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Winding Operating Voltage130.00 DC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Body Length2.000 INCHES MAXIMUM IN
Winding Operating Current75.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Function and Quantity4 PRIMARY AND 6 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Outside Diameter4.000 INCHES MAXIMUM IN
Winding Operating Current200.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Thread Series DesignatorUNF SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage125.00 DC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5970-00-324-964616370 INTERCHANGEABLE
Insulation Sleeving,electrical
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5940-00-961-0480KVS28 INTERCHANGEABLE
Splice,conductor
Burndy Llc
5330-01-056-219316370 INTERCHANGEABLE
Gasket
Forenta Lp
4820-01-062-1556NW16370 INTERCHANGEABLE
Valve,check
Tld Wollard Llc
4820-01-124-617216370 INTERCHANGEABLE
Disk,valve
Aerco International, Inc. Dba Aerco International Inc
Cross-Reference Index
Part NumberManufacturer
A7345 Autodyne Manufacturing Co Inc (USA)
810000-200 Dyco Electronics Inc (USA)
810000-200 Amphenol Corp Div Amphenol Aerospace Operations (USA)
UTCW2328 Universal Toroid Coil Winding Inc (USA)
TB2089 Universal Toroid Coil Winding Inc (USA)
810000-200 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
UTCW 2028-4 Dyco Electronics Inc (USA)
810000-200 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
16370 Dyco Electronics Inc (USA)
810000-200 Unison Industries Llc (USA)
Related Parts
5970-00-324-9646INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
16370
5940-00-961-0480INTERCHANGEABLE
SPLICE,CONDUCTOR
KVS28
5330-01-056-2193INTERCHANGEABLE
GASKET
16370
4820-01-062-1556INTERCHANGEABLE
VALVE,CHECK
NW16370
4820-01-124-6172INTERCHANGEABLE
DISK,VALVE
16370

Frequently Asked Questions

What is NSN 5950-00-021-9220?

NSN 5950-00-021-9220 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-021-9220?

NSN 5950-00-021-9220 has 10 cross-referenced part numbers: A7345 (Autodyne Manufacturing Co Inc), 810000-200 (Dyco Electronics Inc), 810000-200 (Amphenol Corp Div Amphenol Aerospace Operations), UTCW2328 (Universal Toroid Coil Winding Inc), TB2089 (Universal Toroid Coil Winding Inc) and 5 more.

What NSN replaces 5950-00-021-9220?

There are 5 known substitutes for 5950-00-021-9220: 5970-00-324-9646, 5940-00-961-0480, 5330-01-056-2193 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 810000-200?

Key specifications for 810000-200: Winding Operating Voltage: 350.00 DC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Frequency Rating: 1.2 KILOHERTZ NOMINAL SINGLE COMPONENT; Terminal Type and Quantity: 21 TURRET; Inclosure Type: FULLY INCLOSED. 23 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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