PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500705Transformer,power

Systron-Donner Corp Microwave/instrument Div · NSN 5950-00-790-2305 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-790-2305 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-790-2305. Primary manufacturer part number: 500705.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Current: 125.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Winding Operating Current: 2.5 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Current: 25.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Winding Operating Voltage: 42.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE 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 5950-00-790-2305, 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 Systron-Donner Corp Microwave/instrument Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-790-2305
Primary Part Number500705
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSystron-Donner Corp Microwave/instrument Div
StatusACTIVE
Winding Operating Current125.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current2.5 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current25.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage42.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity12 WIRE LEAD
Mounting MethodSLOT SINGLE GROUP
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage67.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage85.20 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Mounting Slot Width0.188 INCHES NOMINAL SINGLE GROUP IN
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Inclosure TypeOPEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-050-070511935B INTERCHANGEABLE
Cover,electrical Connector
Warner Electric Brake and Clutch Co Hq
5905-00-114-1572 INTERCHANGEABLE
Resistor,fixed,composition
5998-01-392-0166 INTERCHANGEABLE
Circuit Card Assembly
6640-01-645-4665500-705 INTERCHANGEABLE
Reference Sample Set,qualite Con
Thermo Scientific Portable Analytical Instruments Inc. Dba Thermo Scientific Portable Analytical Instruments of New Yor
Cross-Reference Index
Part NumberManufacturer
500705 Systron-Donner Corp Microwave/instrument Div (USA)
Related Parts
5935-00-050-0705INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
11935B
5905-00-114-1572INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5998-01-392-0166INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6640-01-645-4665INTERCHANGEABLE
REFERENCE SAMPLE SET,QUALITE CON
500-705

Frequently Asked Questions

What is NSN 5950-00-790-2305?

NSN 5950-00-790-2305 is a Transformer,power, manufactured by Systron-Donner Corp Microwave/instrument Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-790-2305?

NSN 5950-00-790-2305 has 1 cross-referenced part number: 500705 (Systron-Donner Corp Microwave/instrument Div).

What NSN replaces 5950-00-790-2305?

There are 4 known substitutes for 5950-00-790-2305: 5935-00-050-0705, 5905-00-114-1572, 5998-01-392-0166 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500705?

Key specifications for 500705: Winding Operating Current: 125.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Mounting Facility Quantity: 4 SINGLE GROUP; Winding Operating Current: 2.5 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY. 16 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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