PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4309Reactor

Corona Magnetics, Inc. Dba C M I · NSN 5950-01-389-7919 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-389-7919 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-389-7919. Primary manufacturer part number: 4309.
Features
  • Reactor — FSC 5950
  • Turn Quantity: 28 SINGLE COMPONENT SINGLE WINDING
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Inductance Rating: 47.00 MICROHENRIES MINIMUM AND 59.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 WIRE LEAD
  • 2 verified cross-references
  • Primary manufacturer: Corona Magnetics, Inc. Dba C M I
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-389-7919, 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 Corona Magnetics, Inc. Dba C M I. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-389-7919
Primary Part Number4309
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCorona Magnetics, Inc. Dba C M I
StatusACTIVE
Turn Quantity28 SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inductance Rating47.00 MICROHENRIES MINIMUM AND 59.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-155-61881-73309 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-155-95591309W INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
3110-00-156-1718 INTERCHANGEABLE
Bearing,ball,thrust
5310-00-221-31424309 INTERCHANGEABLE
Washer,flat
L & L Boiler Maintenance Inc
6250-00-223-4876156-126 INTERCHANGEABLE
Socket,lamp Starter
Safetran Systems Co Sub of Cci Corp
5130-00-447-82694309 INTERCHANGEABLE
Spacer,saw Shaft Be
Skil Corp
8040-00-852-6940 INTERCHANGEABLE
Adhesive
5945-00-931-1552 INTERCHANGEABLE
Relay Assembly
4530-01-052-9714 INTERCHANGEABLE
Whirl Chamber Cartridge
5945-01-090-14204309 INTERCHANGEABLE
Relay Assembly
Charles Industries, Llc Div Telecom
Cross-Reference Index
Part NumberManufacturer
635023-01 Bae Systems Controls Inc (USA)
4309 PRIMARY Corona Magnetics, Inc. Dba C M I (USA)
Related Parts
3110-00-155-6188INTERCHANGEABLE
BEARING,BALL,ANNULAR
1-73309
3110-00-155-9559INTERCHANGEABLE
BEARING,BALL,ANNULAR
1309W
3110-00-156-1718INTERCHANGEABLE
BEARING,BALL,THRUST
5310-00-221-3142INTERCHANGEABLE
WASHER,FLAT
4309
6250-00-223-4876INTERCHANGEABLE
SOCKET,LAMP STARTER
156-126
5130-00-447-8269INTERCHANGEABLE
SPACER,SAW SHAFT BE
4309
8040-00-852-6940INTERCHANGEABLE
ADHESIVE
5945-00-931-1552INTERCHANGEABLE
RELAY ASSEMBLY
4530-01-052-9714INTERCHANGEABLE
WHIRL CHAMBER CARTRIDGE
5945-01-090-1420INTERCHANGEABLE
RELAY ASSEMBLY
4309
6150-01-124-0201INTERCHANGEABLE
POWER STRIP,ELECTRICAL OUTLET
6515-01-174-2394INTERCHANGEABLE
CASE,NEEDLE AND BLADE,COUNTER-DI
4309

Frequently Asked Questions

What is NSN 5950-01-389-7919?

NSN 5950-01-389-7919 is a Reactor, manufactured by Corona Magnetics, Inc. Dba C M I, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-389-7919?

NSN 5950-01-389-7919 has 2 cross-referenced part numbers: 635023-01 (Bae Systems Controls Inc), 4309 (Corona Magnetics, Inc. Dba C M I).

What NSN replaces 5950-01-389-7919?

There are 12 known substitutes for 5950-01-389-7919: 3110-00-155-6188, 3110-00-155-9559, 3110-00-156-1718 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4309?

Key specifications for 4309: Turn Quantity: 28 SINGLE COMPONENT SINGLE WINDING; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Inductance Rating: 47.00 MICROHENRIES MINIMUM AND 59.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING; Terminal Type and Quantity: 2 WIRE LEAD. 5 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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