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 |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
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 | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| CTYX | CONTACT STIMULUS RATING | 10.00 ACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH |
| ABKV | OUTSIDE DIAMETER | 0.438 INCHES NOMINAL SINGLE CONNECTION |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF AND FUNGUS RESISTANT AND HUMIDITY RESISTANT AND SALT SPRAY RESISTANT AND VIBRATION RESISTANT |
| ABHP | OVERALL LENGTH | 2.290 INCHES NOMINAL |
| AWTN | OPERATING TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 275.0 DEG FAHRENHEIT MAXIMUM |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| ASDB | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| CSCC | SENSING ELEMENT BURST PRESSURE | 1000.00 POUNDS PER SQUARE INCH GAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQJB | PROOF PRESSURE | 600.00 POUNDS PER SQUARE INCH GAGE |
| AAJD | THREAD CLASS | 3A SINGLE PRESSURE CONNECTION |
| ADAQ | BODY LENGTH | 1.200 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXGY | MOUNTING METHOD | INPUT PORT |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CTHF | CONTACT LOAD CURRENT RATING | 7.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE AND 4.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE AND 2.5 AMPERES LAMP LOAD SINGLE VOLTAGE |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE PRESSURE CONNECTION |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| THSD | THREAD SERIES DESIGNATOR | UNF SINGLE PRESSURE CONNECTION |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT NOT ADJUSTABLE, MANUAL RESET |
| ADAV | OVERALL DIAMETER | 1.000 INCHES NOMINAL |