PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S23Reactor

Magnetika Inc · NSN 5950-00-646-0750 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-0750 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-0750. Primary manufacturer part number: S23.
Features
  • Reactor — FSC 5950
  • Mounting Method: FLANGE AND SLOT SINGLE GROUP
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Body Length: 3.375 INCHES NOMINAL IN
  • Winding Operating Current: 5.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Inductance Rating: 500.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-646-0750, 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 Magnetika Inc. Government technical data includes 14 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
NSN5950-00-646-0750
Primary Part NumberS23
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusACTIVE
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Mounting Facility Quantity2 SINGLE GROUP
Body Length3.375 INCHES NOMINAL IN
Winding Operating Current5.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance Rating500.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity2 TAB, SOLDER LUG
DC Resistance Rating in Ohms6000.000 SINGLE COMPONENT SINGLE WINDING
Distance Between Mounting Facility Centers3.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height1.937 INCHES NOMINAL IN
Body Width2.312 INCHES NOMINAL IN
Inductance TypeFIXED
Inclosure TypeHERMETICALLY SEALED
Winding Quantity1 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-042-7849S23D2 INTERCHANGEABLE
Die,crimping Tool
Souriau Usa, Inc. Dba Souriau Usa Inc
3110-00-066-0575S23 INTERCHANGEABLE
Bearing,ball,pivot
New Hampshire Ball Bearings Inc Div Hitech Division
6680-00-146-8696S2-3 INTERCHANGEABLE
Drive Shaft
Schulze Mfg., Inc.
5130-00-293-1412 INTERCHANGEABLE
Socket,socket Wrench
3433-00-355-6245 INTERCHANGEABLE
Tip,welding Torch
5930-00-501-3795S2-3 INTERCHANGEABLE
Switch,sensitive
Safran Power Usa, Llc
4730-00-507-6889400-0406 INTERCHANGEABLE
Coupling,hose
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
5961-00-809-0903 INTERCHANGEABLE
Semiconductor Device,diode
5998-01-195-1127 INTERCHANGEABLE
Retainer-Ejector,electrical Card
5310-01-365-4138 INTERCHANGEABLE
Washer,convex
Cross-Reference Index
Part NumberManufacturer
S23 United Transformer Corp Sub of Opt Industries Inc (USA)
S23 PRIMARY Magnetika Inc (USA)
Related Parts
5120-00-042-7849INTERCHANGEABLE
DIE,CRIMPING TOOL
S23D2
3110-00-066-0575INTERCHANGEABLE
BEARING,BALL,PIVOT
S23
6680-00-146-8696INTERCHANGEABLE
DRIVE SHAFT
S2-3
5130-00-293-1412INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3433-00-355-6245INTERCHANGEABLE
TIP,WELDING TORCH
5930-00-501-3795INTERCHANGEABLE
SWITCH,SENSITIVE
S2-3
4730-00-507-6889INTERCHANGEABLE
COUPLING,HOSE
400-0406
5961-00-809-0903INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5998-01-195-1127INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
5310-01-365-4138INTERCHANGEABLE
WASHER,CONVEX
5985-01-514-8596INTERCHANGEABLE
ANTENNA
S-23
4730-01-651-6258INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
S23

Frequently Asked Questions

What is NSN 5950-00-646-0750?

NSN 5950-00-646-0750 is a Reactor, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-646-0750?

NSN 5950-00-646-0750 has 2 cross-referenced part numbers: S23 (United Transformer Corp Sub of Opt Industries Inc), S23 (Magnetika Inc).

What NSN replaces 5950-00-646-0750?

There are 12 known substitutes for 5950-00-646-0750: 5120-00-042-7849, 3110-00-066-0575, 6680-00-146-8696 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S23?

Key specifications for S23: Mounting Method: FLANGE AND SLOT SINGLE GROUP; Mounting Facility Quantity: 2 SINGLE GROUP; Body Length: 3.375 INCHES NOMINAL IN; Winding Operating Current: 5.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING. 15 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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