PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20863-0Switch,thermostatic

Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems · NSN 5930-00-240-2714 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-240-2714 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-240-2714. Primary manufacturer part number: 20863-0.
Features
  • Switch,thermostatic — FSC 5930
  • Temp Sensing Element Type: IMMERSION WELL
  • Mounting Method: THREADED BUSHING
  • Contact Action Stimulus: INCREASE
  • Style Designator: CYLINDRICAL W/FLANGE
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Thread Quantity Per Inch: 14 SINGLE THREADED BUSHING
  • Nominal Thread Size: 0.500 INCHES SINGLE THREADED BUSHING IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-240-2714, 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 Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-240-2714
Primary Part Number20863-0
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
StatusACTIVE
Temp Sensing Element TypeIMMERSION WELL
Mounting MethodTHREADED BUSHING
Contact Action StimulusINCREASE
Style DesignatorCYLINDRICAL W/FLANGE
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Thread Quantity Per Inch14 SINGLE THREADED BUSHING
Nominal Thread Size0.500 INCHES SINGLE THREADED BUSHING IN
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Contact Voltage Rating in Volts250.0 AC AT SEA LEVEL SINGLE VOLTAGE
Thread Series DesignatorNPT SINGLE THREADED BUSHING
Contact Adjustment Range+25.00 TO 225.00 ACTUATION POINT DEGREES FAHRENHEIT AND +25.00 TO 225.00 DEACTUATION POINT DEGREES FAHRENHEIT
Contact Load Current Rating15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Media for Which DesignedGAS OR LIQUID
Terminal TypeSCREW
Contact Adjustment TypeINTERNAL DEACTUATION POINT SCREW AND INTERNAL ACTUATION POINT SCREW
Overall Diameter3.750 INCHES NOMINAL IN
Body Diameter0.625 INCHES NOMINAL IN
Body Length3.281 INCHES NOMINAL IN
Operating Temp Rating-100.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM DEGF
Features ProvidedTAMPER PROOF CAP
Hazardous Locations/environmental ProtectionMOISTURE PROOF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5930-00-583-792113214E0744 INTERCHANGEABLE
Switch,thermostatic
Cecom Lr Center
5930-00-776-8851 INTERCHANGEABLE
Switch,thermostatic
5930-00-811-5498L220477-3 INTERCHANGEABLE
Switch,thermostatic
Raytheon Company Dba Raytheon Co
5930-00-811-5499L220477-2 INTERCHANGEABLE
Switch,thermostatic
Raytheon Company Dba Raytheon Co
5930-00-811-846922110-0 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
5945-01-307-55583904630 INTERCHANGEABLE
Solenoid,electrical
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
1435-236 Liquidonics Industries Inc (USA)
68A4D204 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
68A4D204-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
DMS 89056B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
20863-0 PRIMARY Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
Related Parts
5930-00-583-7921INTERCHANGEABLE
SWITCH,THERMOSTATIC
13214E0744
5930-00-776-8851INTERCHANGEABLE
SWITCH,THERMOSTATIC
5930-00-811-5498INTERCHANGEABLE
SWITCH,THERMOSTATIC
L220477-3
5930-00-811-5499INTERCHANGEABLE
SWITCH,THERMOSTATIC
L220477-2
5930-00-811-8469INTERCHANGEABLE
SWITCH,THERMOSTATIC
22110-0
5945-01-307-5558INTERCHANGEABLE
SOLENOID,ELECTRICAL
3904630

Frequently Asked Questions

What is NSN 5930-00-240-2714?

NSN 5930-00-240-2714 is a Switch,thermostatic, manufactured by Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-240-2714?

NSN 5930-00-240-2714 has 5 cross-referenced part numbers: 1435-236 (Liquidonics Industries Inc), 68A4D204 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 68A4D204-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), DMS 89056B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 20863-0 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems).

What NSN replaces 5930-00-240-2714?

There are 6 known substitutes for 5930-00-240-2714: 5930-00-583-7921, 5930-00-776-8851, 5930-00-811-5498 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20863-0?

Key specifications for 20863-0: Overall Length: 5.266 INCHES NOMINAL IN; Temp Sensing Element Type: IMMERSION WELL; Mounting Method: THREADED BUSHING; Contact Action Stimulus: INCREASE. 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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