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 |
|---|---|
| 51434 | HARWIL 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 |
|---|---|---|
| CSCF | TERMINAL TYPE | QUICK DISCONNECT, MALE |
| CTZL | PRESSURE CONNECTOR TYPE | PLAIN, THREADED INTERNAL ALL CONNECTIONS |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE, PRESET |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES SINGLE PRESSURE CONNECTION |
| FREQ | FREQUENCY IN HERTZ | 60.0 FIRST VOLTAGE |
| AXGY | MOUNTING METHOD | INLET CONNECTION AND OUTLET CONNECTION |
| CTYX | CONTACT STIMULUS RATING | 4.50 ACTUATION POINT NOMINAL GALLONS PER MINUTE |
| CTYM | CONTACT ADJUSTMENT RANGE | +0.12/+8.00 ACTUATION POINT GALLONS PER MINUTE |
| AWTN | OPERATING TEMP RATING | 180.0 DEG FAHRENHEIT MAXIMUM |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 DC AT SEA LEVEL SECOND VOLTAGE |
| AGAV | END ITEM IDENTIFICATION | AIR ROUTE SURVEILLANCE RADAR 3, (ARSR3) |
| CTYS | CONTACT ADJUSTMENT TYPE | INTERNAL ACTUATION POINT SCREW |
| CTHF | CONTACT LOAD CURRENT RATING | 250.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| 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 |
| CMLP | THREAD QUANTITY PER INCH | 14 ALL PRESSURE CONNECTION |
| AASA | THREAD LENGTH | 0.750 INCHES NOMINAL ALL PRESSURE CONNECTION |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL PRESSURE CONNECTION |