Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , PRESSURE
Definition:
A SWITCH WHICH IS ACTUATED BY CHANGES IN PRESSURE OF ANY GAS OR LIQUID OR BY CHANGES IN A VACUUM ACTING UPON ITS SENSING ELEMENT. EXCLUDES BAROSWITCH; SWITCH, PRESSURE-THERMOSTATIC; AND SWITCH, SENSITIVE.
CAGE Information
| Code | Company |
|---|---|
| 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONI |
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 |
|---|---|---|
| CSCF | TERMINAL TYPE | QUICK DISCONNECT, MALE |
| CSCF | TERMINAL TYPE | QUICK DISCONNECT, MALE |
| CTYX | CONTACT STIMULUS RATING | 1.40 DEACTUATION POINT NOMINAL INCHES OF WATER AND 1.55 ACTUATION POINT NOMINAL INCHES OF WATER AND 0.15 DIFFERENTIAL POINT NOMINAL INCHES OF WATER |
| STYL | STYLE DESIGNATOR | RECTANGULAR W/BRACKET |
| PMLC | PRECIOUS MATERIAL AND LOCATION | TERMINAL SURFACES GOLD |
| PRMT | PRECIOUS MATERIAL | GOLD |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.718 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.088 INCHES NOMINAL |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| CQJB | PROOF PRESSURE | 4.00 POUNDS PER SQUARE INCH GAGE |
| AARX | INSIDE DIAMETER | 0.188 INCHES NOMINAL ALL CONNECTIONS |
| ABMK | OVERALL WIDTH | 0.380 INCHES NOMINAL |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| ABKV | OUTSIDE DIAMETER | 0.195 INCHES MINIMUM ALL CONNECTIONS AND 0.205 INCHES MAXIMUM ALL CONNECTIONS |
| AXGY | MOUNTING METHOD | FLUSH AND UNTHREADED HOLE |
| AWTN | OPERATING TEMP RATING | -55.0 DEG CELSIUS MINIMUM AND 71.0 DEG CELSIUS MAXIMUM |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 30.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| CTZL | PRESSURE CONNECTOR TYPE | BARBED, UNTHREADED EXTERNAL ALL CONNECTIONS |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 0.718 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.310 INCHES NOMINAL |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| ABHP | OVERALL LENGTH | 1.880 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 1.000 INCHES NOMINAL |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE |