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 |
|---|---|
| 76371 | MECHANICAL EQUIPMENT COMPANY INC. DB |
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 |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 18 SINGLE PRESSURE CONNECTION |
| CMLP | THREAD QUANTITY PER INCH | 18 SINGLE PRESSURE CONNECTION |
| AXGY | MOUNTING METHOD | BRACKET AND UNTHREADED HOLE |
| ABMK | OVERALL WIDTH | 2.312 INCHES NOMINAL |
| CQYJ | MOUNTING FACILITY PATTERN | ISOSCELES TRIANGLE |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.203 INCHES NOMINAL |
| FREQ | FREQUENCY IN HERTZ | 60.0 FIRST VOLTAGE |
| AARX | INSIDE DIAMETER | 0.250 INCHES NOMINAL SINGLE CONNECTION |
| ABKW | OVERALL HEIGHT | 5.750 INCHES NOMINAL |
| CSCF | TERMINAL TYPE | SCREW |
| CTYM | CONTACT ADJUSTMENT RANGE | +0.60/+22.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +0.40/+20.00 DEACTUATION POINT POUNDS PER SQUARE INCH |
| CQJB | PROOF PRESSURE | 80.00 POUNDS PER SQUARE INCH |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.250 INCHES NOMINAL |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| STYL | STYLE DESIGNATOR | RECTANGULAR |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| ADAU | BODY HEIGHT | 2.750 INCHES NOMINAL |
| CTZL | PRESSURE CONNECTOR TYPE | SWIVEL NUT, FLARE, THREADED INTERNAL SINGLE CONNECTION |
| CTYS | CONTACT ADJUSTMENT TYPE | INTERNAL DEACTUATION POINT SCREW AND INTERNAL ACTUATION POINT HEX NUT |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| AFDT | SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.625 NOMINAL INCHES |
| ABHP | OVERALL LENGTH | 4.000 INCHES NOMINAL |
| FREQ | FREQUENCY IN HERTZ | 60.0 SECOND VOLTAGE |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.312 INCHES NOMINAL |
| CTHF | CONTACT LOAD CURRENT RATING | 15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WATERTIGHT |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE PRESSURE CONNECTION |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS |