PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20810-0Switch,thermostatic

Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems · NSN 5930-00-735-0763 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-735-0763 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-735-0763. Primary manufacturer part number: 20810-0.
Features
  • Switch,thermostatic — FSC 5930
  • Thread Length: 0.625 INCHES NOMINAL SINGLE THREADED BUSHING IN
  • Contact Action Stimulus: INCREASE
  • Media for Which Designed: GAS OR LIQUID
  • Nominal Thread Size: 0.500 INCHES SINGLE THREADED BUSHING IN
  • Features Provided: ELECTRICAL ACCESS PORT
  • Contact Voltage Rating in Volts: 125.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Contact Voltage Rating in Volts: 250.0 DC AT SEA LEVEL THIRD VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-735-0763, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5930-00-735-0763
Primary Part Number20810-0
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
StatusACTIVE
Thread Length0.625 INCHES NOMINAL SINGLE THREADED BUSHING IN
Contact Action StimulusINCREASE
Media for Which DesignedGAS OR LIQUID
Nominal Thread Size0.500 INCHES SINGLE THREADED BUSHING IN
Features ProvidedELECTRICAL ACCESS PORT
Contact Voltage Rating in Volts125.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Voltage Rating in Volts250.0 DC AT SEA LEVEL THIRD VOLTAGE
Width Across Flats1.125 INCHES NOMINAL IN
Contact Voltage Rating in Volts125.0 DC AT SEA LEVEL FOURTH VOLTAGE
Contact Load Current Rating250.0 MILLIAMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact Voltage Rating in Volts250.0 AC AT SEA LEVEL FIRST VOLTAGE
Thread Series DesignatorNPT SINGLE THREADED BUSHING
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Style DesignatorCYLINDRICAL
Thread Quantity Per Inch14 SINGLE THREADED BUSHING
Contact Adjustment Range+25.00 TO 225.00 ACTUATION POINT DEGREES FAHRENHEIT
Temp Sensing Element TypeEXPANDABLE LIQUID
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Contact Stimulus Rating2.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact Adjustment TypeINTERNAL ACTUATION POINT SCREW
Overall Diameter3.750 INCHES NOMINAL IN
Body Length3.250 INCHES NOMINAL IN
Thread Class2A SINGLE THREADED BUSHING A
Contact Load Current Rating15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Frequency in Hertz60.0 SINGLE VOLTAGE
Mounting MethodTHREADED BUSHING
Terminal TypeTAB W/SCREW
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD FOURTH VOLTAGE
Operating Temp Rating-30.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6515-01-385-9870 INTERCHANGEABLE
Screw,bone
6110-01-389-6883208100 INTERCHANGEABLE
Controller,kilowatt Hour Meter
E-Mon Llc
6515-01-578-2277208.100 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
20810-0 Satair A/s (DNK)
20810-0 PRIMARY Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
Related Parts
6515-01-385-9870INTERCHANGEABLE
SCREW,BONE
6110-01-389-6883INTERCHANGEABLE
CONTROLLER,KILOWATT HOUR METER
208100
6515-01-578-2277INTERCHANGEABLE
SCREW,BONE
208.100

Frequently Asked Questions

What is NSN 5930-00-735-0763?

NSN 5930-00-735-0763 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 5930-00-735-0763?

NSN 5930-00-735-0763 has 2 cross-referenced part numbers: 20810-0 (Satair A/s), 20810-0 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems).

What NSN replaces 5930-00-735-0763?

There are 3 known substitutes for 5930-00-735-0763: 6515-01-385-9870, 6110-01-389-6883, 6515-01-578-2277. Verify interchangeability with system specifications before substitution.

What are the specifications of 20810-0?

Key specifications for 20810-0: Thread Length: 0.625 INCHES NOMINAL SINGLE THREADED BUSHING IN; Contact Action Stimulus: INCREASE; Media for Which Designed: GAS OR LIQUID; Nominal Thread Size: 0.500 INCHES SINGLE THREADED BUSHING IN. 30 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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