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 |
|---|---|
| 62143 | NORTHERN TELECOM INC TELECOM DISTRIB |
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 |
| CMLP | THREAD QUANTITY PER INCH | 18 SINGLE PRESSURE CONNECTION |
| AXGY | MOUNTING METHOD | INLET CONNECTION |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE, PRESET |
| CTYM | CONTACT ADJUSTMENT RANGE | +40.00/+100.00 ACTUATION POINT POUNDS PER SQUARE INCH |
| CTYX | CONTACT STIMULUS RATING | 67.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH |
| ABHP | OVERALL LENGTH | 3.500 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 1.875 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| ADAQ | BODY LENGTH | 2.688 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| ASDB | WIDTH ACROSS FLATS | 0.847 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE PRESSURE CONNECTION |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| CTHF | CONTACT LOAD CURRENT RATING | 250.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| AJZC | PRESSURE SWITCH TYPE | GAGE |