PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63504Transformer,power

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5950-00-018-5529 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-018-5529 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-018-5529. Primary manufacturer part number: 63504.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 0.750 INCHES NOMINAL IN
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 380.0 HERTZ MINIMUM AND 420.0 HERTZ 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 5950-00-018-5529, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 19 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-018-5529
Primary Part Number63504
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Winding Operating Voltage208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length0.750 INCHES NOMINAL IN
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width0.750 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Distance Between Mounting Facility Centers0.813 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Terminal Type and Quantity8 FERRULE CLIP
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Quantity2 SINGLE GROUP
Thread Quantity Per Inch40 SINGLE GROUP
Body Height1.125 INCHES NOMINAL IN
Winding Operating Current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6105-00-229-9713 INTERCHANGEABLE
Armature,motor
5930-00-421-973601-110069 INTERCHANGEABLE
Switch,push
Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works
4820-01-302-56306350-4 INTERCHANGEABLE
Stem,valve
Tescom Corp Dba Tescom Div Tescom
5305-01-572-6515 INTERCHANGEABLE
Screw,cap,sckt Hd,a
7025-01-609-983963504 INTERCHANGEABLE
Reproducer,disk Media
Primera Technology, Inc Dba Primera Technology Inc
Cross-Reference Index
Part NumberManufacturer
63504 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
6105-00-229-9713INTERCHANGEABLE
ARMATURE,MOTOR
5930-00-421-9736INTERCHANGEABLE
SWITCH,PUSH
01-110069
4820-01-302-5630INTERCHANGEABLE
STEM,VALVE
6350-4
5305-01-572-6515INTERCHANGEABLE
SCREW,CAP,SCKT HD,A
7025-01-609-9839INTERCHANGEABLE
REPRODUCER,DISK MEDIA
63504

Frequently Asked Questions

What is NSN 5950-00-018-5529?

NSN 5950-00-018-5529 is a Transformer,power, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-018-5529?

NSN 5950-00-018-5529 has 1 cross-referenced part number: 63504 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5950-00-018-5529?

There are 5 known substitutes for 5950-00-018-5529: 6105-00-229-9713, 5930-00-421-9736, 4820-01-302-5630 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63504?

Key specifications for 63504: Winding Operating Voltage: 208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Body Length: 0.750 INCHES NOMINAL IN. 19 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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