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 |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
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 | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| THSD | THREAD SERIES DESIGNATOR | UNJF SINGLE PRESSURE CONNECTION |
| AXGY | MOUNTING METHOD | BRACKET AND UNTHREADED HOLE |
| ABKV | OUTSIDE DIAMETER | 0.438 INCHES NOMINAL SINGLE CONNECTION |
| CQJB | PROOF PRESSURE | 200.00 POUNDS PER SQUARE INCH GAGE |
| ABHP | OVERALL LENGTH | 3.750 INCHES MAXIMUM |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.500 INCHES NOMINAL |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| AAJD | THREAD CLASS | 3A SINGLE PRESSURE CONNECTION |
| STYL | STYLE DESIGNATOR | RECTANGULAR |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.204 INCHES NOMINAL |
| CTYX | CONTACT STIMULUS RATING | 10.00 DEACTUATION POINT MINIMUM POUNDS PER SQUARE INCH GAGE AND 97.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 103.00 ACTUATION POINT MINIMUM POUNDS PER SQUARE INCH GAGE AND 13.00 DEACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH GAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 30.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE PRESSURE CONNECTION |
| AWTN | OPERATING TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 250.0 DEG FAHRENHEIT MAXIMUM |
| ADAV | OVERALL DIAMETER | 2.250 INCHES MAXIMUM |
| AJZC | PRESSURE SWITCH TYPE | GAGE |