PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102501Reactor

Electronic Transformer Corp Div Electronic Transformer Corporation · NSN 5950-00-304-8593 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-304-8593 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-304-8593. Primary manufacturer part number: 102501.
Features
  • Reactor — FSC 5950
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Inductance Type: FIXED
  • DC Resistance Rating in Ohms: 0.150 SINGLE COMPONENT SINGLE WINDING
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • Body Height: 0.781 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-304-8593, 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 Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-00-304-8593
Primary Part Number102501
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerElectronic Transformer Corp Div Electronic Transformer Corporation
StatusACTIVE
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Inductance TypeFIXED
DC Resistance Rating in Ohms0.150 SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Winding Quantity1 SINGLE COMPONENT
Body Height0.781 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity2 WIRE HOOK
Inclosure TypeFULLY INCLOSED
Center to Center Distance Between Mounting Facilities Parallel to Width0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length1.250 INCHES NOMINAL IN
Inductance Rating800.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Frequency Rating2.28 KILOHERTZ NOMINAL SINGLE COMPONENT
Thread Quantity Per Inch40 SINGLE GROUP
Winding Operating Current3.5 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity4 SINGLE GROUP
Body Width1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4810-00-032-8178U7250 INTERCHANGEABLE
Valve,solenoid
Triumph Thermal Systems, Llc
3110-00-101-1009797 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5310-00-442-0647 INTERCHANGEABLE
Nut,plain,hexagon
6105-00-960-0072 INTERCHANGEABLE
Motor,control
6515-01-162-169510-2501 INTERCHANGEABLE
Scissors,general Surgical
Boss Instruments, Limited Inc
4920-01-192-65131025-01 INTERCHANGEABLE
Microprocessor,temperature
Cmr Technologies Inc
5998-01-257-3992 INTERCHANGEABLE
Printed Circuit Board
4710-01-544-5285102501 INTERCHANGEABLE
Tube and Fittings,metallic
Hammonds Technical Services, Inc.
6130-01-681-4150102501 INTERCHANGEABLE
Charger,battery
Iris Technology Corporation Dba Iris Technology Corp
Cross-Reference Index
Part NumberManufacturer
226293-000 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
ST28681 Sterling Transformer Corp (USA)
102501 PRIMARY Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
Related Parts
4810-00-032-8178INTERCHANGEABLE
VALVE,SOLENOID
U7250
3110-00-101-1009INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
797
5310-00-442-0647INTERCHANGEABLE
NUT,PLAIN,HEXAGON
6105-00-960-0072INTERCHANGEABLE
MOTOR,CONTROL
6515-01-162-1695INTERCHANGEABLE
SCISSORS,GENERAL SURGICAL
10-2501
4920-01-192-6513INTERCHANGEABLE
MICROPROCESSOR,TEMPERATURE
1025-01
5998-01-257-3992INTERCHANGEABLE
PRINTED CIRCUIT BOARD
4710-01-544-5285INTERCHANGEABLE
TUBE AND FITTINGS,METALLIC
102501
6130-01-681-4150INTERCHANGEABLE
CHARGER,BATTERY
102501

Frequently Asked Questions

What is NSN 5950-00-304-8593?

NSN 5950-00-304-8593 is a Reactor, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-304-8593?

NSN 5950-00-304-8593 has 3 cross-referenced part numbers: 226293-000 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), ST28681 (Sterling Transformer Corp), 102501 (Electronic Transformer Corp Div Electronic Transformer Corporation).

What NSN replaces 5950-00-304-8593?

There are 9 known substitutes for 5950-00-304-8593: 4810-00-032-8178, 3110-00-101-1009, 5310-00-442-0647 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 102501?

Key specifications for 102501: Mounting Method: THREADED HOLE(S) SINGLE GROUP; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Inductance Type: FIXED; DC Resistance Rating in Ohms: 0.150 SINGLE COMPONENT SINGLE WINDING. 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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