PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18002-19-400Switch,thermostatic

Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems · NSN 5930-00-557-2152 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-557-2152 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-557-2152. Primary manufacturer part number: 18002-19-400.
Features
  • Switch,thermostatic — FSC 5930
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
  • Thread Length: 0.750 INCHES NOMINAL SINGLE THREADED BUSHING IN
  • Hazardous Locations/environmental Protection: VIBRATION RESISTANT
  • Contact Action Stimulus: INCREASE
  • Contact Voltage Rating in Volts: 120.0 AC AT SEA LEVEL FIRST VOLTAGE
  • Terminal Type: WIRE LEAD
  • Contact Voltage Rating in Volts: 240.0 AC AT SEA LEVEL SECOND VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-557-2152, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5930-00-557-2152
Primary Part Number18002-19-400
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
StatusACTIVE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Thread Length0.750 INCHES NOMINAL SINGLE THREADED BUSHING IN
Hazardous Locations/environmental ProtectionVIBRATION RESISTANT
Contact Action StimulusINCREASE
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL FIRST VOLTAGE
Terminal TypeWIRE LEAD
Contact Voltage Rating in Volts240.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Stimulus Rating400.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 392.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Mounting MethodTHREADED BUSHING
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Thread Series DesignatorNPT SINGLE THREADED BUSHING
Contact Adjustment TypeEXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
Width Across Flats1.000 INCHES NOMINAL IN
Temp Sensing Element TypeEXPANDING SHELL
Nominal Thread Size0.500 INCHES SINGLE THREADED BUSHING IN
Operating Temp Rating-100.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM DEGF
Body Length3.718 INCHES NOMINAL IN
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
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 Volts115.0 DC AT SEA LEVEL THIRD VOLTAGE
Body Diameter0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
Media for Which DesignedGAS OR LIQUID
Style DesignatorCYLINDRICAL W/FLANGE
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5815-00-027-4328180020 INTERCHANGEABLE
Bar,pull,teletypewriter
Telemechanics Inc
4920-00-124-23641800-20 INTERCHANGEABLE
Level,test Stand
Chicago Steel Tape Co Inc Berger Instruments Co Inc
3120-00-132-0253180020 INTERCHANGEABLE
Bearing Half,sleeve
Cummins Inc.
5120-00-223-6995 INTERCHANGEABLE
Key,socket Head Screw
5930-00-259-733518002-0 INTERCHANGEABLE
Switch,thermostatic
Kidde-Fenwal, Llc
5306-00-843-3267180020 INTERCHANGEABLE
Bolt
Chrysler Realty Company Llc Dba Daimler Chrysler
5930-00-882-31811823-20 INTERCHANGEABLE
Switch,pressure
Dwyer Instruments Inc
3040-01-165-95911800-20 INTERCHANGEABLE
Hub,turbine Flowmeter
Ametek Inc Schutte and Koerting Div
5360-01-168-9107180020 INTERCHANGEABLE
Spring,spiral,torsion
Imi Cornelius Inc.
5306-01-371-7103 INTERCHANGEABLE
Bolt,machine
Cross-Reference Index
Part NumberManufacturer
T90187 Design Integrated Technology, Inc. (USA)
T90187 Atlantic Research Corp (USA)
18002-19-400 PRIMARY Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
18002-0 Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
Related Parts
5815-00-027-4328INTERCHANGEABLE
BAR,PULL,TELETYPEWRITER
180020
4920-00-124-2364INTERCHANGEABLE
LEVEL,TEST STAND
1800-20
3120-00-132-0253INTERCHANGEABLE
BEARING HALF,SLEEVE
180020
5120-00-223-6995INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5930-00-259-7335INTERCHANGEABLE
SWITCH,THERMOSTATIC
18002-0
5306-00-843-3267INTERCHANGEABLE
BOLT
180020
5930-00-882-3181INTERCHANGEABLE
SWITCH,PRESSURE
1823-20
3040-01-165-9591INTERCHANGEABLE
HUB,TURBINE FLOWMETER
1800-20
5360-01-168-9107INTERCHANGEABLE
SPRING,SPIRAL,TORSION
180020
5306-01-371-7103INTERCHANGEABLE
BOLT,MACHINE
5930-01-481-9519INTERCHANGEABLE
SWITCH,ELECTRONIC
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BOLT,MACHINE
2136455

Frequently Asked Questions

What is NSN 5930-00-557-2152?

NSN 5930-00-557-2152 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 5930-00-557-2152?

NSN 5930-00-557-2152 has 4 cross-referenced part numbers: T90187 (Design Integrated Technology, Inc.), T90187 (Atlantic Research Corp), 18002-19-400 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems), 18002-0 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems).

What NSN replaces 5930-00-557-2152?

There are 12 known substitutes for 5930-00-557-2152: 5815-00-027-4328, 4920-00-124-2364, 3120-00-132-0253 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18002-19-400?

Key specifications for 18002-19-400: Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION; Thread Length: 0.750 INCHES NOMINAL SINGLE THREADED BUSHING IN; Hazardous Locations/environmental Protection: VIBRATION RESISTANT; Contact Action Stimulus: INCREASE. 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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