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 |
|---|---|---|
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES SINGLE PRESSURE CONNECTION |
| ABHP | OVERALL LENGTH | 7.750 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL SECOND VOLTAGE |
| CTZL | PRESSURE CONNECTOR TYPE | SWIVEL NUT, GASKET SEAL, THREADED INTERNAL SINGLE CONNECTION |
| AXGY | MOUNTING METHOD | BASE AND UNTHREADED HOLE |
| CSCF | TERMINAL TYPE | SCREW |
| ABKW | OVERALL HEIGHT | 6.531 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 480.0 AC AT SEA LEVEL FIRST VOLTAGE |
| CQJB | PROOF PRESSURE | 160.00 POUNDS PER SQUARE INCH |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION DIAGONAL |
| CTYM | CONTACT ADJUSTMENT RANGE | +3.90/+80.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +0.50/+76.60 DEACTUATION POINT POUNDS PER SQUARE INCH |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.343 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| CBBL | FEATURES PROVIDED | ELECTRICAL ACCESS PORT AND TAMPER PROOF CAP |
| AGAV | END ITEM IDENTIFICATION | TEST BED TRAI 73342 |
| CTHF | CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 4.000 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 14 SINGLE PRESSURE CONNECTION |
| AJZC | PRESSURE SWITCH TYPE | GAGE |