PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51841-1Reactor

L3harris Mas Inc Div L3harris Mas Inc. · NSN 5950-00-433-7818 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-433-7818 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-433-7818. Primary manufacturer part number: 51841-1.
Features
  • Reactor — FSC 5950
  • Inductance Type: FIXED
  • Winding Quantity: 2 SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.659 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inductance Rating: 13.70 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
  • Inclosure Type: FULLY INCLOSED
  • Rating Method: ELECTRICAL SINGLE COMPONENT ALL WINDING
  • Winding Operating Current: 1.1 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 5950-00-433-7818, 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 L3harris Mas Inc Div L3harris Mas Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5950-00-433-7818
Primary Part Number51841-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Mas Inc Div L3harris Mas Inc.
StatusACTIVE
Inductance TypeFIXED
Winding Quantity2 SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width1.659 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance Rating13.70 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
Inclosure TypeFULLY INCLOSED
Rating MethodELECTRICAL SINGLE COMPONENT ALL WINDING
Winding Operating Current1.1 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Height1.752 INCHES NOMINAL IN
Terminal Type and Quantity5 TAB, SOLDER LUG
Body Length2.000 INCHES NOMINAL IN
Mounting Hole Diameter0.190 INCHES NOMINAL SINGLE GROUP IN
DC Resistance Rating in Ohms69.000 SINGLE COMPONENT ALL WINDING
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Body Width2.000 INCHES MAXIMUM IN
Mounting Facility Quantity4 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2530-00-147-854289072 INTERCHANGEABLE
Kingpin,wheel Spindle
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5340-00-191-36608411 INTERCHANGEABLE
Standoff,threaded,spacing
Dialight Corporation
3120-00-448-184089071 INTERCHANGEABLE
Bearing,sleeve
Telemechanics Inc
3010-00-970-906789071 INTERCHANGEABLE
Gearcase-Motor
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
89071 Hammond Mfg Co Ltd (CAN)
51841-1 PRIMARY L3harris Mas Inc Div L3harris Mas Inc. (CAN)
Related Parts
2530-00-147-8542INTERCHANGEABLE
KINGPIN,WHEEL SPINDLE
89072
5340-00-191-3660INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8411
3120-00-448-1840INTERCHANGEABLE
BEARING,SLEEVE
89071
3010-00-970-9067INTERCHANGEABLE
GEARCASE-MOTOR
89071

Frequently Asked Questions

What is NSN 5950-00-433-7818?

NSN 5950-00-433-7818 is a Reactor, manufactured by L3harris Mas Inc Div L3harris Mas Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-433-7818?

NSN 5950-00-433-7818 has 2 cross-referenced part numbers: 89071 (Hammond Mfg Co Ltd), 51841-1 (L3harris Mas Inc Div L3harris Mas Inc.).

What NSN replaces 5950-00-433-7818?

There are 4 known substitutes for 5950-00-433-7818: 2530-00-147-8542, 5340-00-191-3660, 3120-00-448-1840 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51841-1?

Key specifications for 51841-1: Overall Length: 2.810 INCHES NOMINAL IN; Inductance Type: FIXED; Winding Quantity: 2 SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.659 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 19 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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