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 |
|---|---|
| 89326 | BARKSDALE INC |
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 |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 18 SINGLE PRESSURE CONNECTION |
| AXGY | MOUNTING METHOD | BRACKET AND UNTHREADED HOLE |
| FREQ | FREQUENCY IN HERTZ | 60.0 FIRST VOLTAGE |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL ACTUATION POINT SCREW AND EXTERNAL DEACTUATION POINT SCREW |
| AARX | INSIDE DIAMETER | 0.250 INCHES NOMINAL SINGLE CONNECTION |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 2.000 INCHES NOMINAL |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | MOISTURE PROOF AND DUSTTIGHT |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 DC AT SEA LEVEL SECOND VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 480.0 AC AT SEA LEVEL FIRST VOLTAGE |
| CSCF | TERMINAL TYPE | WIRE LEAD |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| CTHF | CONTACT LOAD CURRENT RATING | 30.0 MILLIAMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE AND DEACTUATION POINT ADJUSTABLE |
| CTYM | CONTACT ADJUSTMENT RANGE | +135.00/+1500.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +125.00/+1440.00 DEACTUATION POINT POUNDS PER SQUARE INCH |
| AWTN | OPERATING TEMP RATING | 160.0 DEG FAHRENHEIT MAXIMUM |
| CTZL | PRESSURE CONNECTOR TYPE | GASKET SEAL, THREADED INTERNAL SINGLE CONNECTION |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| CBBL | FEATURES PROVIDED | TAMPER PROOF CAP |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE PRESSURE CONNECTION |