PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

01-018002-021-0TSwitch,thermostatic

Kidde-Fenwal, Llc · NSN 5930-00-801-3773 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-801-3773 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-801-3773. Primary manufacturer part number: 01-018002-021-0T.
Features
  • Switch,thermostatic — FSC 5930
  • Nominal Thread Size: 0.500 INCHES SINGLE THREADED BUSHING IN
  • Contact Action Stimulus: INCREASE
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
  • Body Diameter: 0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
  • Contact Load Current Rating: 2.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
  • Mounting Method: THREADED BUSHING
  • Contact Adjustment Range: -100.00 TO 600.00 ACTUATION POINT DEGREES FAHRENHEIT AND -100.00 TO 600.00 DEACTUATION POINT DEGREES FAHRENHEIT
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-801-3773, 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-Fenwal, Llc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-801-3773
Primary Part Number01-018002-021-0T
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKidde-Fenwal, Llc
StatusACTIVE
Nominal Thread Size0.500 INCHES SINGLE THREADED BUSHING IN
Contact Action StimulusINCREASE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Body Diameter0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
Mounting MethodTHREADED BUSHING
Contact Adjustment Range-100.00 TO 600.00 ACTUATION POINT DEGREES FAHRENHEIT AND -100.00 TO 600.00 DEACTUATION POINT DEGREES FAHRENHEIT
Contact Voltage Rating in Volts230.0 AC AT SEA LEVEL FIRST VOLTAGE
Thread Series DesignatorNPT SINGLE THREADED BUSHING
Overall Diameter1.000 INCHES NOMINAL IN
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Thread Quantity Per Inch14 SINGLE THREADED BUSHING
Thread Length0.719 INCHES NOMINAL SINGLE THREADED BUSHING IN
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact Adjustment TypeEXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
Contact Voltage Rating in Volts115.0 DC AT SEA LEVEL THIRD VOLTAGE
Body Length3.312 INCHES MINIMUM AND 3.374 INCHES MAXIMUM IN
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL FOURTH VOLTAGE
Style DesignatorCYLINDRICAL
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Operating Temp Rating-100.0 FAHRENHEIT MINIMUM AND 700.0 FAHRENHEIT MAXIMUM DEGF
Media for Which DesignedGAS OR LIQUID
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL SECOND VOLTAGE
Temp Sensing Element TypeIMMERSION WELL
Terminal TypeWIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-932-271201-018002-021 INTERCHANGEABLE
Switch,thermostatic
Fenwal Inc Packaging Systems Div
5340-01-709-165118-0022-1 INTERCHANGEABLE
Clip,spring Tension
Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc
Cross-Reference Index
Part NumberManufacturer
01-018002-021 Kidde-Fenwal, Llc (USA)
18002-21 Asap Semiconductor, Llc Dba Asap Semiconductor (USA)
18002-21 Kidde-Fenwal, Llc (USA)
18002-21 Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
721856-4REVA Raytheon Company Dba Raytheon (USA)
01-018002-021-0T PRIMARY Kidde-Fenwal, Llc (USA)
721856-4REVA Raytheon Company Div Rmd Strategic (USA)
Related Parts
5930-00-932-2712INTERCHANGEABLE
SWITCH,THERMOSTATIC
01-018002-021
5340-01-709-1651INTERCHANGEABLE
CLIP,SPRING TENSION
18-0022-1

Frequently Asked Questions

What is NSN 5930-00-801-3773?

NSN 5930-00-801-3773 is a Switch,thermostatic, manufactured by Kidde-Fenwal, Llc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-801-3773?

NSN 5930-00-801-3773 has 7 cross-referenced part numbers: 01-018002-021 (Kidde-Fenwal, Llc), 18002-21 (Asap Semiconductor, Llc Dba Asap Semiconductor), 18002-21 (Kidde-Fenwal, Llc), 18002-21 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems), 721856-4REVA (Raytheon Company Dba Raytheon) and 2 more.

What NSN replaces 5930-00-801-3773?

There are 2 known substitutes for 5930-00-801-3773: 5930-00-932-2712, 5340-01-709-1651. Verify interchangeability with system specifications before substitution.

What are the specifications of 01-018002-021-0T?

Key specifications for 01-018002-021-0T: Nominal Thread Size: 0.500 INCHES SINGLE THREADED BUSHING IN; Contact Action Stimulus: INCREASE; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION; Body Diameter: 0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN. 28 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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