PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23429Reactor

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5950-00-646-1045 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-1045 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-1045. Primary manufacturer part number: 23429.
Features
  • Reactor — FSC 5950
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: FULLY INCLOSED
  • Body Width: 3.500 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Quantity: 1 SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 100.000 SINGLE COMPONENT SINGLE WINDING
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-646-1045, 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 21 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-646-1045
Primary Part Number23429
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusCANCELLED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Body Width3.500 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Winding Quantity1 SINGLE COMPONENT
DC Resistance Rating in Ohms100.000 SINGLE COMPONENT SINGLE WINDING
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Inductance TypeSWINGING
Body Length3.500 INCHES NOMINAL IN
Thread Series DesignatorUNF SINGLE GROUP
Inductance Rating10.00 HENRY MINIMUM AND 30.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Terminal Type and Quantity2 STANDOFF INSULATOR
Turn Quantity2700 SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Width2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Body Height4.375 INCHES NOMINAL IN
Winding Operating Current40.0 MILLIAMPERES DC MINIMUM AND 130.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity4 SINGLE GROUP
Frequency Rating120.0 HERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5365-00-079-986342676 INTERCHANGEABLE
Spacer,sleeve
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
1730-00-133-476642676 INTERCHANGEABLE
Diaphragm,pumping U
Generac Power Systems, Inc.
4820-00-854-3827A42676 INTERCHANGEABLE
Stem,main Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5962-01-088-767442676 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5961-01-138-1497 INTERCHANGEABLE
Transistor
2940-01-232-722142676 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
2590-01-396-2339R9096 INTERCHANGEABLE
Base Plug,cylinder
Manitou North America Inc
5120-01-429-636300942676000 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
4730-01-662-7381PVC 00502 1200 INTERCHANGEABLE
Wye,true,pipe
Charlotte Pipe and Foundry Co
2510-01-665-765879-247-C30000 INTERCHANGEABLE
Window,vehicular
Oran Safety Glass Inc Dba Oran Safety Glass Inc
Cross-Reference Index
Part NumberManufacturer
23429 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
42676 Freed Transformer Co (USA)
Related Parts
5365-00-079-9863INTERCHANGEABLE
SPACER,SLEEVE
42676
1730-00-133-4766INTERCHANGEABLE
DIAPHRAGM,PUMPING U
42676
4820-00-854-3827INTERCHANGEABLE
STEM,MAIN VALVE
A42676
5962-01-088-7674INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42676
5961-01-138-1497INTERCHANGEABLE
TRANSISTOR
2940-01-232-7221INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42676
2590-01-396-2339INTERCHANGEABLE
BASE PLUG,CYLINDER
R9096
5120-01-429-6363INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR
00942676000
4730-01-662-7381INTERCHANGEABLE
WYE,TRUE,PIPE
PVC 00502 1200
2510-01-665-7658INTERCHANGEABLE
WINDOW,VEHICULAR
79-247-C30000
2510-01-665-7660INTERCHANGEABLE
WINDOW,VEHICULAR
79-247-C20000

Frequently Asked Questions

What is NSN 5950-00-646-1045?

NSN 5950-00-646-1045 is a Reactor, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-646-1045?

NSN 5950-00-646-1045 has 2 cross-referenced part numbers: 23429 (L3harris Technologies, Inc Div Space & Airborne Systems), 42676 (Freed Transformer Co).

What NSN replaces 5950-00-646-1045?

There are 11 known substitutes for 5950-00-646-1045: 5365-00-079-9863, 1730-00-133-4766, 4820-00-854-3827 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23429?

Key specifications for 23429: Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Inclosure Type: FULLY INCLOSED; Body Width: 3.500 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-646-1045 still in active supply?

NSN 5950-00-646-1045 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com