PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FR1205Reactor

Tensor Corp · NSN 5950-00-824-4842 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-824-4842 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-824-4842. Primary manufacturer part number: FR1205.
Features
  • Reactor — FSC 5950
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Inductance Type: FIXED
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • DC Resistance Rating in Ohms: 15.000 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 5950-00-824-4842, 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 Tensor Corp. Government technical data includes 15 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-824-4842
Primary Part NumberFR1205
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTensor Corp
StatusACTIVE
Thread Quantity Per Inch32 SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity2 TAB, SOLDER LUG
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
DC Resistance Rating in Ohms15.000 SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity1 SINGLE GROUP
Body Outside Diameter1.375 INCHES NOMINAL IN
Winding Quantity1 SINGLE COMPONENT
Body Length0.750 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Inductance Rating175.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-086-33947731 INTERCHANGEABLE
Reactor
Coast/advanced Chip Magnetics, Inc.
6920-00-107-0182 INTERCHANGEABLE
Cover,housing,level
5985-00-134-9901773-1 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5210-00-529-0887 INTERCHANGEABLE
Indicator,dial
5306-00-575-49107731 INTERCHANGEABLE
Bolt,machine
Danuser Machine Co
5342-00-786-559177-3-1 INTERCHANGEABLE
Mount,resilient,weapon System
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5998-01-171-1789 INTERCHANGEABLE
Printed Circuit Board
2910-01-728-1257FR1205 INTERCHANGEABLE
Pump,fuel,electrical
Vigor Works Llc
Cross-Reference Index
Part NumberManufacturer
FR1205 Tensor Corp (USA)
FR1205 Bae Systems Information and Electronic Systems Integration Inc. (USA)
7731 Centroid, Inc. Dba Centroid Inc (USA)
Related Parts
5950-00-086-3394INTERCHANGEABLE
REACTOR
7731
6920-00-107-0182INTERCHANGEABLE
COVER,HOUSING,LEVEL
5985-00-134-9901INTERCHANGEABLE
ATTENUATOR,FIXED
773-1
5210-00-529-0887INTERCHANGEABLE
INDICATOR,DIAL
5306-00-575-4910INTERCHANGEABLE
BOLT,MACHINE
7731
5342-00-786-5591INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
77-3-1
5998-01-171-1789INTERCHANGEABLE
PRINTED CIRCUIT BOARD
2910-01-728-1257INTERCHANGEABLE
PUMP,FUEL,ELECTRICAL
FR1205

Frequently Asked Questions

What is NSN 5950-00-824-4842?

NSN 5950-00-824-4842 is a Reactor, manufactured by Tensor Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-824-4842?

NSN 5950-00-824-4842 has 3 cross-referenced part numbers: FR1205 (Tensor Corp), FR1205 (Bae Systems Information and Electronic Systems Integration Inc.), 7731 (Centroid, Inc. Dba Centroid Inc).

What NSN replaces 5950-00-824-4842?

There are 8 known substitutes for 5950-00-824-4842: 5950-00-086-3394, 6920-00-107-0182, 5985-00-134-9901 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FR1205?

Key specifications for FR1205: Thread Quantity Per Inch: 32 SINGLE GROUP; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Inductance Type: FIXED; Reliability Indicator: NOT ESTABLISHED. 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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