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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 110.0 AC AT SEA LEVEL FIRST VOLTAGE |
| STYL | STYLE DESIGNATOR | RECTANGULAR W/BRACKET |
| FREQ | FREQUENCY IN HERTZ | 60.0 FIRST VOLTAGE |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.150 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.739 INCHES MAXIMUM |
| CSCC | SENSING ELEMENT BURST PRESSURE | 7500.00 POUNDS PER SQUARE INCH GAGE |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 0.754 INCHES NOMINAL |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| CSCF | TERMINAL TYPE | PIN |
| ADAU | BODY HEIGHT | 1.320 INCHES MAXIMUM |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 18.0 DC AT SEA LEVEL SECOND VOLTAGE |
| AWTN | OPERATING TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 200.0 DEG FAHRENHEIT MAXIMUM |
| CQJB | PROOF PRESSURE | 4500.00 POUNDS PER SQUARE INCH GAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 36.0 DC AT SEA LEVEL THIRD VOLTAGE |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.754 INCHES NOMINAL |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE, MANUAL RESET AND ACTUATION POINT NOT ADJUSTABLE |
| CTHF | CONTACT LOAD CURRENT RATING | 2.5 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| ABKW | OVERALL HEIGHT | 2.370 INCHES MAXIMUM |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| CTYX | CONTACT STIMULUS RATING | 37.40 DEACTUATION POINT MINIMUM POUNDS PER SQUARE INCH GAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 2.5 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE |
| ABMK | OVERALL WIDTH | 1.020 INCHES MAXIMUM |