PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12846Reactor

L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division · NSN 5950-00-646-0868 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-0868 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-0868. Primary manufacturer part number: 12846.
Features
  • Reactor — FSC 5950
  • Mounting Method: CLAMP AND UNTHREADED HOLE(S) SINGLE GROUP
  • Inductance Type: FIXED
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Inclosure Type: OPEN
  • Winding Operating Current: 13.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Length: 0.843 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 5950-00-646-0868, 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 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-646-0868
Primary Part Number12846
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division
StatusACTIVE
Mounting MethodCLAMP AND UNTHREADED HOLE(S) SINGLE GROUP
Inductance TypeFIXED
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity2 SINGLE GROUP
Inclosure TypeOPEN
Winding Operating Current13.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length0.843 INCHES MAXIMUM IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Turn Quantity30 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Terminal Type and Quantity2 TAB, SOLDER LUG
DC Resistance Rating in Ohms0.100 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.07196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Body Width0.875 INCHES MAXIMUM IN
Body Height1.406 INCHES MAXIMUM IN
Distance Between Mounting Facility Centers0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance Rating25.00 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2835-00-340-758812846 INTERCHANGEABLE
Line Assy,fuel Pres
Alamo Aircraft, Ltd.
3110-00-554-5968 INTERCHANGEABLE
Bearing,ball,annular
5950-00-648-392412846 INTERCHANGEABLE
Transformer,power
Cae Usa Inc.
2910-00-844-826512846 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
5950-01-057-504012846 INTERCHANGEABLE
Transformer,power
Magnespec Inc
5330-01-068-181912846 INTERCHANGEABLE
Gasket
L3 Technologies, Inc. Div L3 Keo
5305-01-211-0302N34109 INTERCHANGEABLE
Screw
Leslie Controls, Inc. Dba Leslie Controls Inc
5355-01-254-3803 INTERCHANGEABLE
Knob
Cross-Reference Index
Part NumberManufacturer
12846 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
Related Parts
2835-00-340-7588INTERCHANGEABLE
LINE ASSY,FUEL PRES
12846
3110-00-554-5968INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-648-3924INTERCHANGEABLE
TRANSFORMER,POWER
12846
2910-00-844-8265INTERCHANGEABLE
CARBURETOR,FLOAT
12846
5950-01-057-5040INTERCHANGEABLE
TRANSFORMER,POWER
12846
5330-01-068-1819INTERCHANGEABLE
GASKET
12846
5305-01-211-0302INTERCHANGEABLE
SCREW
N34109
5355-01-254-3803INTERCHANGEABLE
KNOB

Frequently Asked Questions

What is NSN 5950-00-646-0868?

NSN 5950-00-646-0868 is a Reactor, manufactured by L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-646-0868?

NSN 5950-00-646-0868 has 1 cross-referenced part number: 12846 (L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division).

What NSN replaces 5950-00-646-0868?

There are 8 known substitutes for 5950-00-646-0868: 2835-00-340-7588, 3110-00-554-5968, 5950-00-648-3924 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12846?

Key specifications for 12846: Mounting Method: CLAMP AND UNTHREADED HOLE(S) SINGLE GROUP; Inductance Type: FIXED; Reliability Indicator: NOT ESTABLISHED; Mounting Facility Quantity: 2 SINGLE GROUP. 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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