PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

866287-1Reactor

Raytheon Company Dba Raytheon · NSN 5950-01-223-1116 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-223-1116 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-223-1116. Primary manufacturer part number: 866287-1.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inductance Rating: 0.57 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Length: 1.094 INCHES MAXIMUM IN
  • Features Provided: TINNED WIRE LEADS
  • Body Height: 0.844 INCHES MAXIMUM IN
  • Inclosure Type: FULLY INCLOSED
  • DC Resistance Rating in Ohms: 0.170 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 5950-01-223-1116, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-223-1116
Primary Part Number866287-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inductance Rating0.57 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Body Length1.094 INCHES MAXIMUM IN
Features ProvidedTINNED WIRE LEADS
Body Height0.844 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
DC Resistance Rating in Ohms0.170 SINGLE COMPONENT SINGLE WINDING
Winding Operating Current2.5 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Terminal Type and Quantity2 WIRE LEAD
Center to Center Distance Between Mounting Facilities Parallel to Length0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Quantity1 SINGLE COMPONENT
Inductance TypeFIXED
Frequency Rating2.4 KILOHERTZ MINIMUM SINGLE COMPONENT
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Width0.906 INCHES MAXIMUM IN
Maximum Operating Temp130.0 CELSIUS DEGC
Center to Center Distance Between Mounting Facilities Parallel to Width0.719 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3020-00-407-110742678 INTERCHANGEABLE
Pulley,corner,sheave
Tyco Fire Products Lp
5962-01-088-767542678 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
2510-01-665-765979-247-C50000 INTERCHANGEABLE
Window,vehicular
Oran Safety Glass Inc Dba Oran Safety Glass Inc
Cross-Reference Index
Part NumberManufacturer
PEI 6865 Precision Electronics, Inc (USA)
866287 Raytheon Company Dba Raytheon (USA)
C14769 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
42678 Coast/advanced Chip Magnetics, Inc. (USA)
866287-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
3020-00-407-1107INTERCHANGEABLE
PULLEY,CORNER,SHEAVE
42678
5962-01-088-7675INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42678
2510-01-665-7659INTERCHANGEABLE
WINDOW,VEHICULAR
79-247-C50000

Frequently Asked Questions

What is NSN 5950-01-223-1116?

NSN 5950-01-223-1116 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 5950-01-223-1116?

NSN 5950-01-223-1116 has 5 cross-referenced part numbers: PEI 6865 (Precision Electronics, Inc), 866287 (Raytheon Company Dba Raytheon), C14769 (Electronic Transformer Corp Div Electronic Transformer Corporation), 42678 (Coast/advanced Chip Magnetics, Inc.), 866287-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5950-01-223-1116?

There are 3 known substitutes for 5950-01-223-1116: 3020-00-407-1107, 5962-01-088-7675, 2510-01-665-7659. Verify interchangeability with system specifications before substitution.

What are the specifications of 866287-1?

Key specifications for 866287-1: Reliability Indicator: NOT ESTABLISHED; Inductance Rating: 0.57 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING; Body Length: 1.094 INCHES MAXIMUM IN; Features Provided: TINNED WIRE LEADS. 18 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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