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 |
|---|---|
| 30003 | NAVAL AIR SYSTEMS COMMAND |
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 | GROOVED, UNTHREADED EXTERNAL SINGLE CONNECTION |
| ADAQ | BODY LENGTH | 2.750 INCHES MAXIMUM |
| ALAQ | MOUNTING FACILITY CIRCLE RADIUS | 2.910 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL SINGLE CONNECTION |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| AWTN | OPERATING TEMP RATING | 28.0 DEG FAHRENHEIT MINIMUM AND 110.0 DEG FAHRENHEIT MAXIMUM |
| AXGY | MOUNTING METHOD | FLANGE AND UNTHREADED HOLE |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| ABPM | BODY DIAMETER | 2.040 INCHES NOMINAL |
| CSCF | TERMINAL TYPE | WIRE LEAD |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| AGAV | END ITEM IDENTIFICATION | HARPOON TEST 76301 |
| CTHF | CONTACT LOAD CURRENT RATING | 500.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| ABHP | OVERALL LENGTH | 5.450 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 30.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WEATHERPROOF |
| ADAV | OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.225 INCHES NOMINAL |
| CTYX | CONTACT STIMULUS RATING | 17.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH ABSOLUTE AND 30.00 ACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH ABSOLUTE AND 13.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH ABSOLUTE |
| AJZC | PRESSURE SWITCH TYPE | GAGE |