PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4018612-1Reactor

Honeywell International Inc. Dba Honeywell International · NSN 5950-01-259-3310 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-259-3310 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-259-3310. Primary manufacturer part number: 4018612-1.
Features
  • Reactor — FSC 5950
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
  • Inductance Rating: 130.00 MICROHENRIES MINIMUM AND 190.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Inductance Type: SWINGING
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 800.0 HERTZ NOMINAL SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Operating Current: 1.5 AMPERES DC MINIMUM AND 3.2 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-259-3310, 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 Honeywell International Inc. Dba Honeywell International. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-259-3310
Primary Part Number4018612-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International
StatusACTIVE
Maximum Operating Temp130.0 CELSIUS DEGC
Inductance Rating130.00 MICROHENRIES MINIMUM AND 190.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance TypeSWINGING
Reliability IndicatorNOT ESTABLISHED
Frequency Rating800.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current1.5 AMPERES DC MINIMUM AND 3.2 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Inclosure TypeFULLY INCLOSED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity1 SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Outside Diameter1.000 INCHES MAXIMUM IN
Terminal Type and Quantity2 TURRET
DC Resistance Rating in Ohms0.060 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Body Length0.625 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2920-00-376-8334E6291 INTERCHANGEABLE
Contact Set,magneto
Prestolite Electric Inc
3110-00-827-8648L44610 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5355-00-960-18864018612-1 INTERCHANGEABLE
Dial,control
Textron Aviation Inc
3455-01-074-1019219C-44 INTERCHANGEABLE
Cutter,milling,end
Precision Industries Inc Sharpaloy Div
6515-01-418-3023446.10 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5110-01-646-229844-610 INTERCHANGEABLE
Reamer,hand
Pan American Tool Corp
Cross-Reference Index
Part NumberManufacturer
4018612-1 PRIMARY Honeywell International Inc. Dba Honeywell International (USA)
4018612-1 Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
E629-1 Payne Magnetics, Inc. (USA)
44610 Coast/advanced Chip Magnetics, Inc. (USA)
PEI8894 Precision Electronics, Inc (USA)
Related Parts
2920-00-376-8334INTERCHANGEABLE
CONTACT SET,MAGNETO
E6291
3110-00-827-8648INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
L44610
5355-00-960-1886INTERCHANGEABLE
DIAL,CONTROL
4018612-1
3455-01-074-1019INTERCHANGEABLE
CUTTER,MILLING,END
219C-44
6515-01-418-3023INTERCHANGEABLE
BONE PLATE
446.10
5110-01-646-2298INTERCHANGEABLE
REAMER,HAND
44-610

Frequently Asked Questions

What is NSN 5950-01-259-3310?

NSN 5950-01-259-3310 is a Reactor, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-259-3310?

NSN 5950-01-259-3310 has 5 cross-referenced part numbers: 4018612-1 (Honeywell International Inc. Dba Honeywell International), 4018612-1 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), E629-1 (Payne Magnetics, Inc.), 44610 (Coast/advanced Chip Magnetics, Inc.), PEI8894 (Precision Electronics, Inc).

What NSN replaces 5950-01-259-3310?

There are 6 known substitutes for 5950-01-259-3310: 2920-00-376-8334, 3110-00-827-8648, 5355-00-960-1886 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4018612-1?

Key specifications for 4018612-1: Maximum Operating Temp: 130.0 CELSIUS DEGC; Inductance Rating: 130.00 MICROHENRIES MINIMUM AND 190.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING; Inductance Type: SWINGING; Reliability Indicator: NOT ESTABLISHED. 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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