PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9566Switch,thermostatic

Carlisle & Finch Co · NSN 5930-01-194-4170 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-194-4170 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-194-4170. Primary manufacturer part number: 9566.
Features
  • Switch,thermostatic — FSC 5930
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Temp Sensing Element Type: INTERNAL SENSOR
  • Terminal Type: WIRE LEAD
  • Features Provided: HERMETICALLY SEALED CASE
  • Contact Voltage Rating in Volts: 30.0 DC AT SEA LEVEL SECOND VOLTAGE
  • Frequency in Hertz: 60.0 FIRST VOLTAGE
  • Contact Load Current Rating: 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-01-194-4170, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Carlisle & Finch Co. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-194-4170
Primary Part Number9566
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerCarlisle & Finch Co
StatusACTIVE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Temp Sensing Element TypeINTERNAL SENSOR
Terminal TypeWIRE LEAD
Features ProvidedHERMETICALLY SEALED CASE
Contact Voltage Rating in Volts30.0 DC AT SEA LEVEL SECOND VOLTAGE
Frequency in Hertz60.0 FIRST VOLTAGE
Contact Load Current Rating3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Precious MaterialSILVER
Distance Between Mounting Facility Centers0.937 INCHES NOMINAL IN
Contact Stimulus Rating155.00 ACTUATION POINT NOMINAL DEGREES CELSIUS
Contact Load Current Rating7.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Mounting Slot Width0.140 INCHES NOMINAL IN
Media for Which DesignedGAS
Style DesignatorDISC W/FLANGE
Mounting Facility PatternTWO POSITION IN-LINE
Precious Material and LocationCONTACTS SILVER
Contact Voltage Rating in Volts240.0 AC AT SEA LEVEL FIRST VOLTAGE
Body Height0.278 INCHES MAXIMUM IN
Body Diameter0.630 INCHES MAXIMUM IN
Mounting MethodBRACKET(S) AND SLOT AND UNTHREADED HOLE(S)
Hazardous Locations/environmental ProtectionSALT SPRAY RESISTANT AND DUSTPROOF
Unthreaded Mounting Hole Diameter0.140 INCHES NOMINAL IN
Contact Action StimulusINCREASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-240-38598566 INTERCHANGEABLE
Rod,ground
Chance Ab
5970-00-284-96609566 INTERCHANGEABLE
Insulator,standoff
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
2910-00-336-33622C7020 INTERCHANGEABLE
Pump,fuel,cam Actuated
Napco International Llc Dba Napco International Inc
5999-00-552-68009566 INTERCHANGEABLE
Contact,electrical
Te Connectivity Corporation
2520-00-736-530029MU111 INTERCHANGEABLE
Universal Joint,vehicular
Mack Trucks Inc Parts Opn
4820-00-782-5443 INTERCHANGEABLE
Valve,safety Relief
6680-01-210-3289956-6 INTERCHANGEABLE
Float,bearing
Insinger Machine Co
6145-01-237-66439566 INTERCHANGEABLE
Cable,telephone
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
2530-01-330-65673095-066 INTERCHANGEABLE
Tank,pressure
Hoosier Tank and Manufacturing Inc
4910-01-338-1426956-6 INTERCHANGEABLE
Grinding Machine,valve Face
Sioux Tools Inc
Cross-Reference Index
Part NumberManufacturer
9566 Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA)
9566 PRIMARY Carlisle & Finch Co (USA)
300-124-105 Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA)
3001-1-B209 Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA)
Related Parts
5975-00-240-3859INTERCHANGEABLE
ROD,GROUND
8566
5970-00-284-9660INTERCHANGEABLE
INSULATOR,STANDOFF
9566
2910-00-336-3362INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
2C7020
5999-00-552-6800INTERCHANGEABLE
CONTACT,ELECTRICAL
9566
2520-00-736-5300INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
29MU111
4820-00-782-5443INTERCHANGEABLE
VALVE,SAFETY RELIEF
6680-01-210-3289INTERCHANGEABLE
FLOAT,BEARING
956-6
6145-01-237-6643INTERCHANGEABLE
CABLE,TELEPHONE
9566
2530-01-330-6567INTERCHANGEABLE
TANK,PRESSURE
3095-066
4910-01-338-1426INTERCHANGEABLE
GRINDING MACHINE,VALVE FACE
956-6
4510-01-378-4570INTERCHANGEABLE
DISPENSER,TOILET PAPER
4810-01-380-3482INTERCHANGEABLE
SLEEVE,DIRECTIONAL CONTROL LINEA
9566

Frequently Asked Questions

What is NSN 5930-01-194-4170?

NSN 5930-01-194-4170 is a Switch,thermostatic, manufactured by Carlisle & Finch Co, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-194-4170?

NSN 5930-01-194-4170 has 4 cross-referenced part numbers: 9566 (Honeywell International Inc. Dba Honeywell Div Sensing and Control), 9566 (Carlisle & Finch Co), 300-124-105 (Honeywell International Inc. Dba Honeywell Div Sensing and Control), 3001-1-B209 (Honeywell International Inc. Dba Honeywell Div Sensing and Control).

What NSN replaces 5930-01-194-4170?

There are 12 known substitutes for 5930-01-194-4170: 5975-00-240-3859, 5970-00-284-9660, 2910-00-336-3362 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9566?

Key specifications for 9566: Overall Height: 0.278 INCHES MAXIMUM IN; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Temp Sensing Element Type: INTERNAL SENSOR; Terminal Type: WIRE LEAD. 26 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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