PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20800-3Switch,thermostatic

Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems · NSN 5930-00-624-2669 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-624-2669 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-624-2669. Primary manufacturer part number: 20800-3.
Features
  • Switch,thermostatic — FSC 5930
  • Mounting Method: IMMERSION WELL
  • Contact Load Current Rating: 20.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
  • Contact Voltage Rating in Volts: 250.0 AC AT SEA LEVEL SINGLE VOLTAGE
  • Contact Adjustment Range: +50.00 TO 300.00 ACTUATION POINT DEGREES FAHRENHEIT
  • Contact Adjustability: ACTUATION POINT ADJUSTABLE
  • Contact Adjustment Type: EXTERNAL ACTUATION POINT SCREW
  • Operating Temp Rating: -100.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-624-2669, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-624-2669
Primary Part Number20800-3
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
StatusCANCELLED
Mounting MethodIMMERSION WELL
Contact Load Current Rating20.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact Voltage Rating in Volts250.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact Adjustment Range+50.00 TO 300.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Operating Temp Rating-100.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF
Terminal TypeTAB W/SCREW
Overall Diameter2.750 INCHES NOMINAL IN
Temp Sensing Element TypeINTERNAL SENSOR
Nonpile-Up Contact Arrangement2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5935-01-074-3859208-003 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Autek Systems Corp
4320-01-145-5565218-335 INTERCHANGEABLE
Pump,reciprocating
Graco Inc.
Cross-Reference Index
Part NumberManufacturer
20800-3 PRIMARY Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
Related Parts
5935-01-074-3859INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
208-003
4320-01-145-5565INTERCHANGEABLE
PUMP,RECIPROCATING
218-335

Frequently Asked Questions

What is NSN 5930-00-624-2669?

NSN 5930-00-624-2669 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: cancelled.

What are the part numbers for NSN 5930-00-624-2669?

NSN 5930-00-624-2669 has 1 cross-referenced part number: 20800-3 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems).

What NSN replaces 5930-00-624-2669?

There are 2 known substitutes for 5930-00-624-2669: 5935-01-074-3859, 4320-01-145-5565. Verify interchangeability with system specifications before substitution.

What are the specifications of 20800-3?

Key specifications for 20800-3: Overall Length: 5.328 INCHES NOMINAL IN; Mounting Method: IMMERSION WELL; Contact Load Current Rating: 20.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE; Contact Voltage Rating in Volts: 250.0 AC AT SEA LEVEL SINGLE VOLTAGE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-624-2669 still in active supply?

NSN 5930-00-624-2669 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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