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 |
|---|---|
| 89224 | CHAPMAN MACHINE CO |
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 | 27 SINGLE PRESSURE CONNECTION |
| CQJB | PROOF PRESSURE | 75.00 POUNDS PER SQUARE INCH GAGE |
| CBBL | FEATURES PROVIDED | ELECTRICAL ACCESS PORT |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL SECOND VOLTAGE |
| CSCF | TERMINAL TYPE | PIN |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL THIRD VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| CTHF | CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE AND 2.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE |
| ABHP | OVERALL LENGTH | 2.337 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | INPUT PORT |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 AC AT SEA LEVEL FIRST VOLTAGE |
| ADAV | OVERALL DIAMETER | 1.050 INCHES NOMINAL |
| AJZC | PRESSURE SWITCH TYPE | ABSOLUTE |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL DEACTUATION POINT HEX NUT AND EXTERNAL ACTUATION POINT HEX NUT |
| CQJX | NOMINAL THREAD SIZE | 0.125 INCHES SINGLE PRESSURE CONNECTION |
| CTYM | CONTACT ADJUSTMENT RANGE | +1.00/+500.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND +1.50/+50.00 DEACTUATION POINT POUNDS PER SQUARE INCH GAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE AND 2.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE AND 2.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |