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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| CBBL | FEATURES PROVIDED | RFI SHIELDING |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-22710 SPECIFICATION |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-22710/15 GOVERNMENT SPECIFICATION |
| ABMK | OVERALL WIDTH | 0.960 INCHES NOMINAL |
| HUES | COLOR | BLACK EACH BODY |
| 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 |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.596 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| ABKW | OVERALL HEIGHT | 1.395 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.428 INCHES NOMINAL |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 8 ALL ACTUATORS |
| CTZF | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7 EACH SECTION |
| AFBH | INDIVIDUAL SECTION QUANTITY | 2 |
| STYL | STYLE DESIGNATOR | RECTANGULAR INLINE INDICATING |
| CTZT | CONTACT ARRANGEMENT TRUTH TABLE | BCD COMPLEMENT ONLY, 1 POLE - 8 POSITIONS EACH SECTION |
| AYDW | ACTUATOR TYPE | THUMBWHEEL ALL ACTUATORS |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE SINGLE MOUNTING FACILITY AND BRACKET SINGLE MOUNTING FACILITY |