Part Number
Definition:
A SWITCH WHICH IS EXTERNALLY ACTUATED BY A THUMBWHEEL AND/OR PUSHBUTTON. A LEGEND OR MESSAGE IS VISUALLY DISPLAYED AT EACH POSITION OF THE INDICATING WHEEL WHICH CORRESPONDS TO ELECTRICALLY CODED OUTPUT. ELECTRICALLY CODED OUTPUT IS ACHIEVED BY ROTATING A SET OF BRUSH CONTACTS PERMANENTLY ATTACHED TO THE CODE INDICATING WHEEL, AGAINST A STATIONARY COMMUTATOR WHICH IS USUALLY A PRINTED WIRING BOARD HAVING ELECTRICAL PADS OR CONTACTS WHICH ARE INTERCONNECTED BY THE ROTATING BRUSH CONTACTS. MAY HAVE ADDITIONAL ELECTRICAL COMPONENTS (SUCH AS RESISTORS, CAPACITORS, DIODES) PREMOUNTED ON THAT PORTION OF PRINTED WIRING BOARD WHICH EXTENDS BEYOND THE BACK OF SWITCH HOUSING.
CAGE Information
| Code | Company |
|---|---|
| 09966 | INSTRUMENT SYSTEMS CORP |
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 |
|---|---|---|
| PRMT | PRECIOUS MATERIAL | GOLD |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| ABKW | OVERALL HEIGHT | 1.405 INCHES MAXIMUM |
| CTZF | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7,8,9 EACH SECTION |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL |
| ABHP | OVERALL LENGTH | 3.980 INCHES MINIMUM AND 4.040 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 1.120 INCHES MINIMUM AND 1.180 INCHES MAXIMUM |
| AFBH | INDIVIDUAL SECTION QUANTITY | 6 |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | SHOCK RESISTANT AND FUNGUS RESISTANT AND VIBRATION RESISTANT |
| AFGA | OPERATING TEMP RANGE | -65.0/+85.0 DEG CELSIUS |
| CTHF | CONTACT LOAD CURRENT RATING | 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.830 INCHES MINIMUM SINGLE MOUNTING FACILITY AND 3.850 INCHES MAXIMUM SINGLE MOUNTING FACILITY |
| HUES | COLOR | BLACK EACH BODY |
| AXGY | MOUNTING METHOD | BRACKET SINGLE MOUNTING FACILITY AND UNTHREADED HOLE SINGLE MOUNTING FACILITY |
| CSCF | TERMINAL TYPE | WIRE LEAD |
| HUES | COLOR | BLACK EACH INDICATOR BACKGROUND |
| CTHF | CONTACT LOAD CURRENT RATING | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| HUES | COLOR | WHITE EACH INDICATOR MARKING |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CIRCUIT DISC CIRCUIT SURFACES GOLD |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 10 SINGLE ACTUATOR |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.890 INCHES MINIMUM SINGLE MOUNTING FACILITY AND 0.910 INCHES MAXIMUM SINGLE MOUNTING FACILITY |
| STYL | STYLE DESIGNATOR | RECTANGULAR INLINE INDICATING |
| AYDW | ACTUATOR TYPE | THUMBWHEEL ALL ACTUATORS |
| FEAT | SPECIAL FEATURES | 0.250 IN. W SPACER WITH DECIMAL POINT PROVIDED BETWEEN SECTION TWO AND THREE |
| CTZT | CONTACT ARRANGEMENT TRUTH TABLE | BCD AND DECIMAL, 2 POLE - 10 POSITIONS EACH SECTION |