PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51102-300Saturable Reactor

Safran Power Usa Llc · NSN 5950-00-646-3865 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-3865 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-3865. Primary manufacturer part number: 51102-300.
Features
  • Saturable Reactor — FSC 5950
  • Features Provided: COLOR CODED LEAD
  • DC Resistance Rating in Ohms: 28.230 SINGLE COMPONENT SINGLE CONTROL
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.935 INCHES MINIMUM AND 1.945 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inclosure Type: HERMETICALLY SEALED
  • Winding Operating Voltage: 200.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Mounting Facility Quantity: 4 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Saturable Reactor, cataloged under National Stock Number 5950-00-646-3865, 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 Safran Power Usa Llc. Government technical data includes 12 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-646-3865
Primary Part Number51102-300
Item NameSaturable Reactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSafran Power Usa Llc
StatusACTIVE
Features ProvidedCOLOR CODED LEAD
DC Resistance Rating in Ohms28.230 SINGLE COMPONENT SINGLE CONTROL
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width1.935 INCHES MINIMUM AND 1.945 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage200.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length2.665 INCHES MINIMUM AND 2.675 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Terminal Type and Quantity14 TAB, SOLDER LUG
Saturation Current Rating20.0 MILLIAMPERES
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-005-961323A INTERCHANGEABLE
Connector,receptacle,electrical
Lpa Industries Ltd
4320-00-432-159623A INTERCHANGEABLE
Coupling,pump
Grundfos Cbs, Inc Dba Paco Pumps
4820-00-541-27566010EEV01-KM0065 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team
8340-00-951-0990 INTERCHANGEABLE
Segment,tent Frame Arch
4820-00-988-4127263A INTERCHANGEABLE
Valve,regulating,fluid Pressure
Watts Regulator Company
5340-01-015-96471023A INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
4520-01-281-0862 INTERCHANGEABLE
Heating Element,electrical,nonim
Cross-Reference Index
Part NumberManufacturer
51102-300 Lucas Aerospace Power Equipment Corporation (USA)
23A Panex Inc (USA)
51102-300 PRIMARY Safran Power Usa Llc (USA)
Related Parts
5935-00-005-9613INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
23A
4320-00-432-1596INTERCHANGEABLE
COUPLING,PUMP
23A
4820-00-541-2756INTERCHANGEABLE
VALVE,SAFETY RELIEF
6010EEV01-KM0065
8340-00-951-0990INTERCHANGEABLE
SEGMENT,TENT FRAME ARCH
4820-00-988-4127INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
263A
5340-01-015-9647INTERCHANGEABLE
KEY BLANK
1023A
4520-01-281-0862INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM

Frequently Asked Questions

What is NSN 5950-00-646-3865?

NSN 5950-00-646-3865 is a Saturable Reactor, manufactured by Safran Power Usa Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-646-3865?

NSN 5950-00-646-3865 has 3 cross-referenced part numbers: 51102-300 (Lucas Aerospace Power Equipment Corporation), 23A (Panex Inc), 51102-300 (Safran Power Usa Llc).

What NSN replaces 5950-00-646-3865?

There are 7 known substitutes for 5950-00-646-3865: 5935-00-005-9613, 4320-00-432-1596, 4820-00-541-2756 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51102-300?

Key specifications for 51102-300: Features Provided: COLOR CODED LEAD; DC Resistance Rating in Ohms: 28.230 SINGLE COMPONENT SINGLE CONTROL; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.935 INCHES MINIMUM AND 1.945 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 15 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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