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 |
|---|---|
| 03950 | NAVAL INVENTORY CONTROL POINT MECHAN |
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 |
|---|---|---|
| STYL | STYLE DESIGNATOR | RECTANGULAR W/BRACKET |
| STYL | STYLE DESIGNATOR | RECTANGULAR W/BRACKET |
| CTHF | CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| ABHP | OVERALL LENGTH | 4.344 INCHES NOMINAL |
| CQGB | CONTACT ACTION STIMULUS | DECREASE |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE, PRESET |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SPECIAL CLEAN FOR LIQUID OXYGEN AND LIQUID NITROGEN SERVICE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| ABKW | OVERALL HEIGHT | 4.562 INCHES NOMINAL |
| AWTN | OPERATING TEMP RATING | -30.0 DEG FAHRENHEIT MINIMUM AND 165.0 DEG FAHRENHEIT MAXIMUM |
| ADAQ | BODY LENGTH | 4.031 INCHES NOMINAL |
| CTYM | CONTACT ADJUSTMENT RANGE | +5.00/+75.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE |
| ABMK | OVERALL WIDTH | 3.500 INCHES NOMINAL |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL ACTUATION POINT SCREW |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE |