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 |
|---|---|
| 77272 | THE BOEING COMPANY DBA BOEING |
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 |
|---|---|---|
| AASA | THREAD LENGTH | 0.714 INCHES NOMINAL ALL PRESSURE CONNECTION |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 110.0 AC AT SEA LEVEL FIRST VOLTAGE |
| CSCC | SENSING ELEMENT BURST PRESSURE | 750.00 POUNDS PER SQUARE INCH |
| AAJD | THREAD CLASS | 3B ALL PRESSURE CONNECTION |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL SECOND VOLTAGE |
| CQJB | PROOF PRESSURE | 450.00 POUNDS PER SQUARE INCH |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CTZL | PRESSURE CONNECTOR TYPE | GASKET SEAL, THREADED INTERNAL ALL CONNECTIONS |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.218 INCHES NOMINAL |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES SINGLE PRESSURE CONNECTION |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 2.400 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 16 ALL PRESSURE CONNECTION |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE |