PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

504365Transformer,power

Systron-Donner Corp Microwave/instrument Div · NSN 5950-01-202-6037 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-202-6037 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-202-6037. Primary manufacturer part number: 504365.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Winding Function and Quantity: 2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Inclosure Type: FULLY INCLOSED
  • Winding Shielding Method: CORE GROUNDED AND BROUGHT OUT TO TERMINAL 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 5950-01-202-6037, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-202-6037
Primary Part Number504365
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSystron-Donner Corp Microwave/instrument Div
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Maximum Operating Temp105.0 CELSIUS DEGC
Inclosure TypeFULLY INCLOSED
Winding Shielding MethodCORE GROUNDED AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Terminal Type and Quantity4 TAB, SOLDER LUG AND 4 WIRE LEAD
Winding Operating Voltage37.40 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Winding Operating Current53.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT ALL PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-278-38326-4 120203BA INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
1377-01-053-058650436-5 INTERCHANGEABLE
Rocket Motor
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
504365 Systron-Donner Corp Microwave/instrument Div (USA)
504365-51 Systron-Donner Corp Microwave/instrument Div (USA)
Related Parts
4730-00-278-3832INTERCHANGEABLE
ELBOW,PIPE TO TUBE
6-4 120203BA
1377-01-053-0586INTERCHANGEABLE
ROCKET MOTOR
50436-5

Frequently Asked Questions

What is NSN 5950-01-202-6037?

NSN 5950-01-202-6037 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 5950-01-202-6037?

NSN 5950-01-202-6037 has 2 cross-referenced part numbers: 504365 (Systron-Donner Corp Microwave/instrument Div), 504365-51 (Systron-Donner Corp Microwave/instrument Div).

What NSN replaces 5950-01-202-6037?

There are 2 known substitutes for 5950-01-202-6037: 4730-00-278-3832, 1377-01-053-0586. Verify interchangeability with system specifications before substitution.

What are the specifications of 504365?

Key specifications for 504365: Reliability Indicator: NOT ESTABLISHED; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; End Item Identification: POWER SUPPLY; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. 12 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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