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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| CTHF | CONTACT LOAD CURRENT RATING | 16.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE, PRESET |
| AXGY | MOUNTING METHOD | BRACKET |
| CQJB | PROOF PRESSURE | 60.00 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 0.4375 INCHES SINGLE PRESSURE CONNECTION |
| ABMK | OVERALL WIDTH | 2.688 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL SECOND VOLTAGE |
| ABKW | OVERALL HEIGHT | 3.844 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 550.0 DC AT SEA LEVEL THIRD VOLTAGE |
| CMLP | THREAD QUANTITY PER INCH | 20 SINGLE PRESSURE CONNECTION |
| ABHP | OVERALL LENGTH | 5.000 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | JTHREE 0.281 IN. DIA MTG HOLES TWO HOLES AT TOP SPACED 1.203 IN. EA SIDE OF VERTICAL CENTER LINE ONE HOLE AT BOTTOM SPACED 0.546 IN. TO LEFT OF VERTICAL CENTERLINE AND 3.281 IN. FROM CENTERLINE OF TOP MTG HOLES |
| CTHF | CONTACT LOAD CURRENT RATING | 2.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 9.6 AMPERES RESISTIVE LOAD FOURTH VOLTAGE |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| CTHF | CONTACT LOAD CURRENT RATING | 3.4 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 550.0 AC AT SEA LEVEL FIRST VOLTAGE |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| CSCF | TERMINAL TYPE | TAB W/SCREW |