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 |
|---|---|---|
| AXGY | MOUNTING METHOD | BRACKET AND UNTHREADED HOLE |
| CTYS | CONTACT ADJUSTMENT TYPE | INTERNAL ACTUATION POINT SCREW AND INTERNAL DEACTUATION POINT SCREW |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE, PRESET AND DEACTUATION POINT ADJUSTABLE, PRESET |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL FIRST VOLTAGE |
| ADAU | BODY HEIGHT | 3.000 INCHES NOMINAL |
| FREQ | FREQUENCY IN HERTZ | 60.0 FIRST VOLTAGE |
| CTZL | PRESSURE CONNECTOR TYPE | SWIVEL NUT, COMPRESSION, THREADED INTERNAL SINGLE CONNECTION |
| ABKW | OVERALL HEIGHT | 5.750 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES SINGLE THREADED HOLE |
| CTYM | CONTACT ADJUSTMENT RANGE | +5.00/+20.00 ACTUATION POINT POUNDS PER SQUARE INCH |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION DIAGONAL |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | FUNGUS PROOF AND SALT SPRAY PROOF |
| STYL | STYLE DESIGNATOR | RECTANGULAR |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 480.0 AC AT SEA LEVEL THIRD VOLTAGE |
| FREQ | FREQUENCY IN HERTZ | 60.0 THIRD VOLTAGE |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE THREADED HOLE |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE |
| CTYX | CONTACT STIMULUS RATING | 20.00 DEACTUATION POINT MINIMUM POUNDS PER SQUARE INCH AND 20.00 ACTUATION POINT MINIMUM POUNDS PER SQUARE INCH AND 200.00 ACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH AND 180.00 DEACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH |
| CQJB | PROOF PRESSURE | 3000.00 POUNDS PER SQUARE INCH |
| ABMK | OVERALL WIDTH | 2.370 INCHES NOMINAL |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 2.720 INCHES NOMINAL |
| FREQ | FREQUENCY IN HERTZ | 60.0 SECOND VOLTAGE |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 AC AT SEA LEVEL SECOND VOLTAGE |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 2.720 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE PRESSURE CONNECTION |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS |