#ST0190 Military Thermostat | Switches

ST0190

Thermostatic Switch

NSN 5930-01-479-9743

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
014799743

Product Features

Normally closed circuit

Detail Specifications

Overall Length:
1.230 inches
Overall Height:
0.370 inches
Body Diameter:
0.690 inches
Unthreaded Mounting Hole Diameter:
0.145 inches
Tempurature Sensing Element Type:
Disc
Mounting Method:
Unthreaded hole
Contact Action Stimulus:
Increase
Nonpile-up Contact Arrangement:
1 pole, single throw, normally closed, momentary action
Terminal Type:
Quick disconnect, male
Contact Load Current Rating:
15.0 amperes resistive load first voltage
Contact Load Current Rating:
10.0 amperes resistive load second voltage
Contact Adjustability:
Actuation point not adjustable
Contact Stimulus Rating:
185.00 actuation point degrees fahrenheit and 195.00 actuation point degrees fahrenheit and 30.00 differential point degrees fahrenheit
Contact Voltage Rating In Volts:
120.0 ac at sea level first voltage
Contact Voltage Rating In Volts:
240.0 ac at sea level second voltage
Media For Which Designed:
Gas or liquid
Style Designator:
Disc
NSN:
5930-01-479-9743
Item Name:
Military Thermostat
Cage Code:
54241

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
ST0-109
Cage Code:
52411
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
ST0-109
Cage Code:
54241
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Thermostatic Switches
------------ P/N ST0190

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Last Updated: 08/13/2025