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 |
|---|---|
| 51918 | SQUARE D CO AUTOMATION AND CONTROL B |
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 |
|---|---|---|
| AXGY | MOUNTING METHOD | INLET CONNECTION |
| CBBL | FEATURES PROVIDED | ELECTRICAL ACCESS PORT |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE, PRESET AND DEACTUATION POINT ADJUSTABLE, PRESET |
| CSCF | TERMINAL TYPE | SCREW |
| ADAQ | BODY LENGTH | 3.930 INCHES NOMINAL |
| CQGB | CONTACT ACTION STIMULUS | DECREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| AWTN | OPERATING TEMP RATING | -22.0 DEG FAHRENHEIT MINIMUM AND 176.0 DEG FAHRENHEIT MAXIMUM |
| CTYX | CONTACT STIMULUS RATING | 20.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 40.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE |
| CQJB | PROOF PRESSURE | 220.00 POUNDS PER SQUARE INCH |
| STYL | STYLE DESIGNATOR | RECTANGULAR |
| CTYM | CONTACT ADJUSTMENT RANGE | +20.00/+65.00 ACTUATION POINT POUNDS PER SQUARE INCH |
| ABHP | OVERALL LENGTH | 3.930 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 3.706 INCHES NOMINAL |
| CTYS | CONTACT ADJUSTMENT TYPE | INTERNAL ACTUATION POINT HEX NUT |
| THSD | THREAD SERIES DESIGNATOR | NPSF SINGLE PRESSURE CONNECTION |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 2 POLE, SINGLE THROW, NORMALLY CLOSED, DOUBLE BREAK, MOMENTARY ACTION |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| ADAU | BODY HEIGHT | 2.800 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE PRESSURE CONNECTION |