PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

986265-1BReactor

Raytheon Company Dba Raytheon · NSN 5950-01-123-2073 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-123-2073 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-123-2073. Primary manufacturer part number: 986265-1B.
Features
  • Reactor — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.781 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • DC Resistance Rating in Ohms: 0.002 SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 PIN
  • Winding Operating Current: 60.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-123-2073, 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 Raytheon Company Dba Raytheon. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5950-01-123-2073
Primary Part Number986265-1B
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Quantity1 SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width0.781 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
DC Resistance Rating in Ohms0.002 SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 PIN
Winding Operating Current60.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp130.0 CELSIUS DEGC
Body Width1.060 INCHES MAXIMUM IN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Height1.130 INCHES NOMINAL IN
Frequency Rating40.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Inclosure TypeFULLY INCLOSED
Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity4 SINGLE GROUP
Inductance Rating3.50 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Body Length1.220 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-00-050-1076MS90725-89 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6145-00-669-6703 INTERCHANGEABLE
Wire,electrical
5999-01-030-378718558 INTERCHANGEABLE
Weight,counterbalan
Teledyne Controls, Llc Dba Teledyne Controls
4130-01-459-360818558 INTERCHANGEABLE
Vacu-Discs
Dcm Clean Air Products, Inc.
Cross-Reference Index
Part NumberManufacturer
18558 Robert M. Hadley Company, Inc. (USA)
861910 Raytheon Company Dba Raytheon (USA)
986265-1B PRIMARY Raytheon Company Dba Raytheon (USA)
315-18035-01 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
WE3253 Magnetika Inc (USA)
WE-3253 Wems Electronics Transformer Group (USA)
Related Parts
5305-00-050-1076INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS90725-89
6145-00-669-6703INTERCHANGEABLE
WIRE,ELECTRICAL
5999-01-030-3787INTERCHANGEABLE
WEIGHT,COUNTERBALAN
18558
4130-01-459-3608INTERCHANGEABLE
VACU-DISCS
18558

Frequently Asked Questions

What is NSN 5950-01-123-2073?

NSN 5950-01-123-2073 is a Reactor, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-123-2073?

NSN 5950-01-123-2073 has 6 cross-referenced part numbers: 18558 (Robert M. Hadley Company, Inc.), 861910 (Raytheon Company Dba Raytheon), 986265-1B (Raytheon Company Dba Raytheon), 315-18035-01 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), WE3253 (Magnetika Inc) and 1 more.

What NSN replaces 5950-01-123-2073?

There are 4 known substitutes for 5950-01-123-2073: 5305-00-050-1076, 6145-00-669-6703, 5999-01-030-3787 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 986265-1B?

Key specifications for 986265-1B: Center to Center Distance Between Mounting Facilities Parallel to Length: 0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Quantity: 1 SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Width: 0.781 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; DC Resistance Rating in Ohms: 0.002 SINGLE COMPONENT SINGLE WINDING. 20 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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