PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

986260-1BReactor

Raytheon Company Dba Raytheon · NSN 5950-01-122-7266 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-122-7266 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-122-7266. Primary manufacturer part number: 986260-1B.
Features
  • Reactor — FSC 5950
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
  • Winding Quantity: 2 SINGLE COMPONENT
  • Winding Operating Current: 1.5 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND WINDING
  • Rating Method: ELECTRICAL SINGLE COMPONENT SECOND WINDING
  • Frequency Rating: 20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-122-7266, 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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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
NSN5950-01-122-7266
Primary Part Number986260-1B
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Winding Quantity2 SINGLE COMPONENT
Winding Operating Current1.5 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SECOND WINDING
Frequency Rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE GROUP IN
Body Height1.180 INCHES MAXIMUM IN
Maximum Operating Temp130.0 CELSIUS DEGC
Center to Center Distance Between Mounting Facilities Parallel to Length2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
DC Resistance Rating in Ohms0.400 SINGLE COMPONENT SECOND WINDING
Rating MethodELECTRICAL SINGLE COMPONENT FIRST WINDING
Reliability IndicatorNOT ESTABLISHED
DC Resistance Rating in Ohms0.100 SINGLE COMPONENT FIRST WINDING
Inductance TypeFIXED
Body Length3.000 INCHES NOMINAL IN
Inductance Rating1.00 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
Winding Operating Current20.0 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST WINDING
Body Width2.750 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity4 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2010-00-415-7839 INTERCHANGEABLE
Plunger
6625-01-083-5979 INTERCHANGEABLE
Ohmmeter
5962-01-123-4781932883-382 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
6625-01-149-1689 INTERCHANGEABLE
Case,test Set
5330-01-284-794018533 INTERCHANGEABLE
Gasket
Cooper Machinery Services Llc
3950-01-328-555718533 INTERCHANGEABLE
Drum,hoist
Lake Shore Systems, Inc.
4130-01-459-2319800-32TP100V INTERCHANGEABLE
Vacu-Disc
Dcm Clean Air Products, Inc.
Cross-Reference Index
Part NumberManufacturer
10132767 Nimikkeistokeskus Ncb Finland (FIN)
WE-3223 Wems Electronics Transformer Group (USA)
315-18024-01 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
986260-1B PRIMARY Raytheon Company Dba Raytheon (USA)
18533 Robert M. Hadley Company, Inc. (USA)
WE-3223 Magnetika Inc (USA)
861918 Raytheon Company Dba Raytheon (USA)
Related Parts
2010-00-415-7839INTERCHANGEABLE
PLUNGER
6625-01-083-5979INTERCHANGEABLE
OHMMETER
5962-01-123-4781INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932883-382
6625-01-149-1689INTERCHANGEABLE
CASE,TEST SET
5330-01-284-7940INTERCHANGEABLE
GASKET
18533
3950-01-328-5557INTERCHANGEABLE
DRUM,HOIST
18533
4130-01-459-2319INTERCHANGEABLE
VACU-DISC
800-32TP100V

Frequently Asked Questions

What is NSN 5950-01-122-7266?

NSN 5950-01-122-7266 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 5950-01-122-7266?

NSN 5950-01-122-7266 has 7 cross-referenced part numbers: 10132767 (Nimikkeistokeskus Ncb Finland), WE-3223 (Wems Electronics Transformer Group), 315-18024-01 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), 986260-1B (Raytheon Company Dba Raytheon), 18533 (Robert M. Hadley Company, Inc.) and 2 more.

What NSN replaces 5950-01-122-7266?

There are 7 known substitutes for 5950-01-122-7266: 2010-00-415-7839, 6625-01-083-5979, 5962-01-123-4781 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 986260-1B?

Key specifications for 986260-1B: Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Winding Quantity: 2 SINGLE COMPONENT; Winding Operating Current: 1.5 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND WINDING. 22 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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