PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14540-1Reactor

Magnespec Inc · NSN 5950-01-421-7919 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-421-7919 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-421-7919. Primary manufacturer part number: 14540-1.
Features
  • Reactor — FSC 5950
  • Inductance Type: FIXED
  • Mounting Method: TERMINAL SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
  • Turn Quantity: 115 SINGLE COMPONENT SINGLE WINDING
  • Specification/standard Data: 07187-8511968 MANUFACTURERS SPECIFICATION CONTROL
  • Overall Diameter: 0.720 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 5950-01-421-7919, 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 Magnespec Inc. Government technical data includes 16 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-421-7919
Primary Part Number14540-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnespec Inc
StatusACTIVE
Inductance TypeFIXED
Mounting MethodTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Maximum Operating Temp130.0 CELSIUS DEGC
Turn Quantity115 SINGLE COMPONENT SINGLE WINDING
Specification/standard Data07187-8511968 MANUFACTURERS SPECIFICATION CONTROL
Overall Diameter0.720 INCHES MAXIMUM IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 PIN
Inductance Rating700.00 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Frequency Rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current0.5 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.350 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Winding Quantity1 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-117-0774MS17169-15 INTERCHANGEABLE
Bearing,roller,thrust
American Society for Testing and Materials Dba Astm International
5920-01-318-5194 INTERCHANGEABLE
Arrester,electrical Surge
6630-01-442-56571454-01 INTERCHANGEABLE
Water Sampling Test Kit,calcium
Hach Company Dba Hach Co
6515-01-496-7551145.401 INTERCHANGEABLE
Plate Set,locking
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
8511968-1 Honeywell International Inc. Dba Honeywell International (USA)
14540-1 PRIMARY Magnespec Inc (USA)
67126080 Vishay Hirel Systems Llc (USA)
Related Parts
3110-00-117-0774INTERCHANGEABLE
BEARING,ROLLER,THRUST
MS17169-15
5920-01-318-5194INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
6630-01-442-5657INTERCHANGEABLE
WATER SAMPLING TEST KIT,CALCIUM
1454-01
6515-01-496-7551INTERCHANGEABLE
PLATE SET,LOCKING
145.401

Frequently Asked Questions

What is NSN 5950-01-421-7919?

NSN 5950-01-421-7919 is a Reactor, manufactured by Magnespec Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-421-7919?

NSN 5950-01-421-7919 has 3 cross-referenced part numbers: 8511968-1 (Honeywell International Inc. Dba Honeywell International), 14540-1 (Magnespec Inc), 67126080 (Vishay Hirel Systems Llc).

What NSN replaces 5950-01-421-7919?

There are 4 known substitutes for 5950-01-421-7919: 3110-00-117-0774, 5920-01-318-5194, 6630-01-442-5657 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14540-1?

Key specifications for 14540-1: Inductance Type: FIXED; Mounting Method: TERMINAL SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED; Overall Length: 0.480 INCHES MAXIMUM IN. 17 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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