PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F1827Reactor

Magnetika Inc · NSN 5950-00-645-5866 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-5866 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-5866. Primary manufacturer part number: F1827.
Features
  • Reactor — FSC 5950
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Body Length: 3.188 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 2 TURRET
  • Winding Quantity: 1 SINGLE COMPONENT
  • Inductance Type: FIXED
  • Inclosure Type: HERMETICALLY SEALED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-645-5866, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-645-5866
Primary Part NumberF1827
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusCANCELLED
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Length3.188 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
Terminal Type and Quantity2 TURRET
Winding Quantity1 SINGLE COMPONENT
Inductance TypeFIXED
Inclosure TypeHERMETICALLY SEALED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity4 SINGLE GROUP
Body Height3.906 INCHES MINIMUM AND 3.968 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.428 INCHES MINIMUM AND 2.444 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.054 INCHES MINIMUM AND 2.070 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Inductance Rating4.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Width2.688 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
DC Resistance Rating in Ohms55.000 SINGLE COMPONENT SINGLE WINDING
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Operating Current350.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-197-3136 INTERCHANGEABLE
Washer,lock
5965-00-199-4456 INTERCHANGEABLE
Loudspeaker,permanent Magnet
5133-00-266-9229 INTERCHANGEABLE
Drill,twist
1660-00-394-213515061 INTERCHANGEABLE
Bellows,pressure
Hamilton Sundstrand Corporation Dba Collins Aerospace
5305-00-741-218915061 INTERCHANGEABLE
Screw Adjusting
Trw Inc Trw Commercial Steering Div
5133-00-839-549415061 INTERCHANGEABLE
Drill,twist
Morse Cutting Tools
5950-00-911-6256 INTERCHANGEABLE
Coil,radio Frequency
6520-01-078-5684 INTERCHANGEABLE
Bur,dental,excavating
5330-01-132-20959-904-102030 INTERCHANGEABLE
Gasket
Grove U.s. Llc Dba Grove Us Llc
4330-01-183-47701506-1 INTERCHANGEABLE
Filter,fluid
Flair Corporation Dba S P X Air Treatment Div Dehydration
Cross-Reference Index
Part NumberManufacturer
15061 Emerson Electric Co White-Rodgers Div (USA)
F1827 United Transformer Corp Sub of Opt Industries Inc (USA)
A8482 Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc. (USA)
678-0390-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
F1827A United Transformer Corp Sub of Opt Industries Inc (USA)
678-0390-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
F1827 PRIMARY Magnetika Inc (USA)
F1827A PRIMARY Magnetika Inc (USA)
Related Parts
5310-00-197-3136INTERCHANGEABLE
WASHER,LOCK
5965-00-199-4456INTERCHANGEABLE
LOUDSPEAKER,PERMANENT MAGNET
5133-00-266-9229INTERCHANGEABLE
DRILL,TWIST
1660-00-394-2135INTERCHANGEABLE
BELLOWS,PRESSURE
15061
5305-00-741-2189INTERCHANGEABLE
SCREW ADJUSTING
15061
5133-00-839-5494INTERCHANGEABLE
DRILL,TWIST
15061
5950-00-911-6256INTERCHANGEABLE
COIL,RADIO FREQUENCY
6520-01-078-5684INTERCHANGEABLE
BUR,DENTAL,EXCAVATING
5330-01-132-2095INTERCHANGEABLE
GASKET
9-904-102030
4330-01-183-4770INTERCHANGEABLE
FILTER,FLUID
1506-1
5325-01-301-3947INTERCHANGEABLE
RING,RETAINING
21720-0002
2805-01-567-7171INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
15061

Frequently Asked Questions

What is NSN 5950-00-645-5866?

NSN 5950-00-645-5866 is a Reactor, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-645-5866?

NSN 5950-00-645-5866 has 8 cross-referenced part numbers: 15061 (Emerson Electric Co White-Rodgers Div), F1827 (United Transformer Corp Sub of Opt Industries Inc), A8482 (Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc.), 678-0390-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), F1827A (United Transformer Corp Sub of Opt Industries Inc) and 3 more.

What NSN replaces 5950-00-645-5866?

There are 12 known substitutes for 5950-00-645-5866: 5310-00-197-3136, 5965-00-199-4456, 5133-00-266-9229 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F1827?

Key specifications for F1827: Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Body Length: 3.188 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN; Terminal Type and Quantity: 2 TURRET. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-645-5866 still in active supply?

NSN 5950-00-645-5866 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.
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