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 |
|---|---|
| 74400 | HOBBS CORP |
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 |
|---|---|---|
| CTZL | PRESSURE CONNECTOR TYPE | PLAIN, THREADED EXTERNAL SINGLE CONNECTION |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET |
| CMLP | THREAD QUANTITY PER INCH | 27 SINGLE PRESSURE CONNECTION |
| AXGY | MOUNTING METHOD | INLET CONNECTION |
| PRMT | PRECIOUS MATERIAL | SILVER |
| AASA | THREAD LENGTH | 0.375 INCHES NOMINAL SINGLE PRESSURE CONNECTION |
| CQJB | PROOF PRESSURE | 350.00 POUNDS PER SQUARE INCH |
| CTYM | CONTACT ADJUSTMENT RANGE | +30.00/+70.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +30.00/+70.00 DEACTUATION POINT POUNDS PER SQUARE INCH |
| THSD | THREAD SERIES DESIGNATOR | PTF-SAE SHORT SINGLE PRESSURE CONNECTION |
| ADAV | OVERALL DIAMETER | 1.690 INCHES NOMINAL |
| CTHF | CONTACT LOAD CURRENT RATING | 15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| CTYX | CONTACT STIMULUS RATING | 60.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 10.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 6.0 DC AT SEA LEVEL SECOND VOLTAGE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACTS SILVER |
| ABHP | OVERALL LENGTH | 2.020 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WEATHERPROOF |
| CTHF | CONTACT LOAD CURRENT RATING | 4.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL DEACTUATION POINT HEX NUT AND EXTERNAL ACTUATION POINT HEX NUT |
| CQJX | NOMINAL THREAD SIZE | 0.125 INCHES SINGLE PRESSURE CONNECTION |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 24.0 DC AT SEA LEVEL FIRST VOLTAGE |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| CSCF | TERMINAL TYPE | TAB W/SCREW |