Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , THERMOSTATIC
Definition:
A SWITCH THAT IS ACTUATED BY CHANGES IN AMBIENT TEMPERATURE. EXCLUDES CIRCUIT BREAKER; CONTROL, TEMPERATURE (AS MODIFIED); FUSE (AS MODIFIED); PROTECTOR, THERMAL-OVERLOAD, ELECTRICAL MOTOR; RELAY, THERMAL; AND THERMOSTAT, FLOW CONTROL. SEE ALSO CONTROL, TEMPERATURE (AS MODIFIED) AND REGULATOR, TEMPERATURE (AS MODIFIED).
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
SWITCHES
Inclusions:
INCLUDES ROTARY, KNIFE, TOGGLE, PUSH BUTTON, MERCURY, THERMOSTATIC, AND DIFFERENTIAL PRESSURE SWITCHES.
Exclusions:
EXCLUDES SWITCHGEAR.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW |
| ADAV | OVERALL DIAMETER | 1.560 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL W/FLANGE |
| ABPM | BODY DIAMETER | 0.625 INCHES MAXIMUM |
| AXGY | MOUNTING METHOD | FLANGE AND UNTHREADED HOLE |
| CTYM | CONTACT ADJUSTMENT RANGE | +300.00/+750.00 ACTUATION POINT DEGREES FAHRENHEIT AND +300.00/+750.00 DEACTUATION POINT DEGREES FAHRENHEIT |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| ADAQ | BODY LENGTH | 3.550 INCHES MAXIMUM |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.221 INCHES NOMINAL |
| CSCF | TERMINAL TYPE | THREADED STUD |
| AKBY | TEMP SENSING ELEMENT TYPE | INTERNAL SENSOR |
| CQYJ | MOUNTING FACILITY PATTERN | THREE POSITION CIRCULAR |
| CTYX | CONTACT STIMULUS RATING | 300.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 299.90 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| AWTN | OPERATING TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 1500.0 DEG FAHRENHEIT MAXIMUM |
| ALAQ | MOUNTING FACILITY CIRCLE RADIUS | 0.625 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | TAMPER PROOF CAP |
| ABHP | OVERALL LENGTH | 5.125 INCHES MAXIMUM |