PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

732166-1Reactor

Raytheon Company Dba Raytheon · NSN 5950-00-262-3221 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-262-3221 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-262-3221. Primary manufacturer part number: 732166-1.
Features
  • Reactor — FSC 5950
  • Body Length: 1.110 INCHES NOMINAL IN
  • Inductance Type: FIXED
  • Body Height: 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
  • Mounting Hole Diameter: 0.266 INCHES NOMINAL SINGLE GROUP IN
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Mounting Facility Quantity: 1 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-262-3221, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-262-3221
Primary Part Number732166-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Body Length1.110 INCHES NOMINAL IN
Inductance TypeFIXED
Body Height0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Mounting Hole Diameter0.266 INCHES NOMINAL SINGLE GROUP IN
Maximum Operating Temp105.0 CELSIUS DEGC
Terminal Type and Quantity2 WIRE LEAD
Mounting Facility Quantity1 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Frequency Rating4.045 KILOHERTZ NOMINAL SINGLE COMPONENT
Winding Quantity1 SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Width1.110 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6625-00-007-2848431-91 INTERCHANGEABLE
Voltmeter
Jewell Instruments Llc
3610-00-012-150843798 INTERCHANGEABLE
Knife
Wood Industries Inc
5365-00-355-2145 INTERCHANGEABLE
Spacer,bevel Gear B
3110-00-727-1252309-0702-0000 INTERCHANGEABLE
Bearing,ball,annular
Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings
5340-01-282-110943798 INTERCHANGEABLE
Seat,ball Socket
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
PEI 7256 Precision Electronics, Inc (USA)
43191 Coast/advanced Chip Magnetics, Inc. (USA)
43798 Freed Transformer Co (USA)
732166-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
6625-00-007-2848INTERCHANGEABLE
VOLTMETER
431-91
3610-00-012-1508INTERCHANGEABLE
KNIFE
43798
5365-00-355-2145INTERCHANGEABLE
SPACER,BEVEL GEAR B
3110-00-727-1252INTERCHANGEABLE
BEARING,BALL,ANNULAR
309-0702-0000
5340-01-282-1109INTERCHANGEABLE
SEAT,BALL SOCKET
43798

Frequently Asked Questions

What is NSN 5950-00-262-3221?

NSN 5950-00-262-3221 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 5950-00-262-3221?

NSN 5950-00-262-3221 has 4 cross-referenced part numbers: PEI 7256 (Precision Electronics, Inc), 43191 (Coast/advanced Chip Magnetics, Inc.), 43798 (Freed Transformer Co), 732166-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5950-00-262-3221?

There are 5 known substitutes for 5950-00-262-3221: 6625-00-007-2848, 3610-00-012-1508, 5365-00-355-2145 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 732166-1?

Key specifications for 732166-1: Body Length: 1.110 INCHES NOMINAL IN; Inductance Type: FIXED; Body Height: 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Mounting Hole Diameter: 0.266 INCHES NOMINAL SINGLE GROUP IN. 13 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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