PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

718840-005Saturable Reactor

Raytheon Company Div Rmd Strategic · NSN 5950-00-881-2386 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-881-2386 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-881-2386. Primary manufacturer part number: 718840-005.
Features
  • Saturable Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Function and Quantity: 2 PRIMARY AND 2 CONTROL SINGLE COMPONENT
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Terminal Type and Quantity: 8 TURRET
  • Nominal Thread Size: 0.190 INCHES SINGLE GROUP IN
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Saturable Reactor, cataloged under National Stock Number 5950-00-881-2386, 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 Raytheon Company Div Rmd Strategic. Government technical data includes 15 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-881-2386
Primary Part Number718840-005
Item NameSaturable Reactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity2 PRIMARY AND 2 CONTROL SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Terminal Type and Quantity8 TURRET
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Height4.220 INCHES NOMINAL IN
Winding Operating Voltage250.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
DC Resistance Rating in Ohms0.230 SINGLE COMPONENT ALL CONTROL
Thread Series DesignatorUNF SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6515-01-122-01481880 INTERCHANGEABLE
Cuff,sphygmomanometer
W. a. Baum Co., Inc. Dba Wa Baum Co Inc
4920-01-159-4760728600 INTERCHANGEABLE
Gearbox Assembly
Hamilton Sundstrand Corporation
5950-01-234-902013549 INTERCHANGEABLE
Coil,electrical
Magnespec Inc
4220-01-237-3257550-035 INTERCHANGEABLE
Stem
Kirby Morgan Dive Systems Inc
6515-01-290-17921880 INTERCHANGEABLE
Probe,temperature Monitoring
Carefusion Solutions, Llc Div Mms
6750-01-379-7408 INTERCHANGEABLE
Paper,photographic
5340-01-390-9044 INTERCHANGEABLE
Hardware Kit,mechanic Equipment
Cross-Reference Index
Part NumberManufacturer
718840-005 Raytheon Company Dba Raytheon (USA)
1880 A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA)
718840-005 PRIMARY Raytheon Company Div Rmd Strategic (USA)
Related Parts
6515-01-122-0148INTERCHANGEABLE
CUFF,SPHYGMOMANOMETER
1880
4920-01-159-4760INTERCHANGEABLE
GEARBOX ASSEMBLY
728600
5950-01-234-9020INTERCHANGEABLE
COIL,ELECTRICAL
13549
4220-01-237-3257INTERCHANGEABLE
STEM
550-035
6515-01-290-1792INTERCHANGEABLE
PROBE,TEMPERATURE MONITORING
1880
6750-01-379-7408INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
5340-01-390-9044INTERCHANGEABLE
HARDWARE KIT,MECHANIC EQUIPMENT

Frequently Asked Questions

What is NSN 5950-00-881-2386?

NSN 5950-00-881-2386 is a Saturable Reactor, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-881-2386?

NSN 5950-00-881-2386 has 3 cross-referenced part numbers: 718840-005 (Raytheon Company Dba Raytheon), 1880 (A M I/ Coast Magnetics Inc. Dba Coast Magnetics), 718840-005 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5950-00-881-2386?

There are 7 known substitutes for 5950-00-881-2386: 6515-01-122-0148, 4920-01-159-4760, 5950-01-234-9020 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 718840-005?

Key specifications for 718840-005: Reliability Indicator: NOT ESTABLISHED; Overall Length: 3.877 INCHES NOMINAL IN; Winding Function and Quantity: 2 PRIMARY AND 2 CONTROL SINGLE COMPONENT; Mounting Facility Quantity: 4 SINGLE GROUP. 18 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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