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 | 750.00 POUNDS PER SQUARE INCH GAGE |
| ABHP | OVERALL LENGTH | 2.075 INCHES NOMINAL |
| CTHF | CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE AND 5.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL SECOND VOLTAGE |
| AGAV | END ITEM IDENTIFICATION | TEST SET |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CTYX | CONTACT STIMULUS RATING | 500.00 ACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH GAGE |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| CTHF | CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE AND 3.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| CTYM | CONTACT ADJUSTMENT RANGE | +45.00/+55.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND +45.00/+55.00 DEACTUATION POINT POUNDS PER SQUARE INCH GAGE |
| AWTN | OPERATING TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 225.0 DEG FAHRENHEIT MAXIMUM |
| AXGY | MOUNTING METHOD | INPUT PORT |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| ABKW | OVERALL HEIGHT | 1.188 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 AC AT SEA LEVEL FIRST VOLTAGE |
| ABPM | BODY DIAMETER | 1.188 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 1.625 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.125 INCHES SINGLE PRESSURE CONNECTION |
| ABMK | OVERALL WIDTH | 1.188 INCHES NOMINAL |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| CSCF | TERMINAL TYPE | TAB W/SCREW |