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 |
|---|---|---|
| CTHF | CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES SINGLE THREADED BUSHING |
| ABPM | BODY DIAMETER | 0.610 INCHES MAXIMUM |
| CTYX | CONTACT STIMULUS RATING | 245.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 215.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| STYL | STYLE DESIGNATOR | CYLINDRICAL W/FLANGE |
| AXGY | MOUNTING METHOD | THREADED BUSHING |
| AAJD | THREAD CLASS | 3B SINGLE THREADED BUSHING |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-12285/1 GOVERNMENT SPECIFICATION |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| AKBY | TEMP SENSING ELEMENT TYPE | INTERNAL SENSOR |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 27.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| THSD | THREAD SERIES DESIGNATOR | NPTF SINGLE THREADED BUSHING |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-12285 SPECIFICATION |
| AASA | THREAD LENGTH | 0.760 INCHES NOMINAL SINGLE THREADED BUSHING |
| ABHP | OVERALL LENGTH | 3.150 INCHES MAXIMUM |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| ADAQ | BODY LENGTH | 1.390 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.875 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 14 SINGLE THREADED BUSHING |