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National Stock Number:
5930-01-214-3572
Federal Supply Class:
5930
National Item Identification Number:
012143572
Description:
SWITCH,CODE INDICATING WHEEL
Detail:
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.
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Manufacturer Information:
| 1A213085G | 97525 | TRANSICO, INC. | | 42203-231-00-8 | K4556 | BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS | | 42203-231-00-8 | KC1M9 | BAE SYSTEMS MARITIME SERVICESLIMITED |
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Techincal Specification:
| ACTUATOR TYPE | THUMBWHEEL SINGLE ACTUATOR | | COLOR | BLACK SINGLE INDICATOR MARKING | | COLOR | BLACK SINGLE BODY | | COLOR | WHITE SINGLE INDICATOR BACKGROUND | | CONTACT ARRANGEMENT TRUTH TABLE | BCD WITH COMPLEMENT, 1 POLE - 16 POSITIONS SINGLE SECTION | | CONTACT LOAD CURRENT RATING | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | MOISTURE RESISTANT | | INDIVIDUAL SECTION QUANTITY | 1 | | OPERATING TEMP RANGE | -20.0 TO 75.0 CELSIUS | | OVERALL HEIGHT | 0.640 INCHES NOMINAL | | OVERALL LENGTH | 0.800 INCHES NOMINAL | | OVERALL WIDTH | 0.775 INCHES NOMINAL | | MOUNTING METHOD | PRINTED CIRCUIT SINGLE MOUNTING FACILITY | | PRECIOUS MATERIAL AND LOCATION | CONTACT AND CIRCUIT DISC SURFACES GOLD | | PRECIOUS MATERIAL | GOLD | | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F SINGLE SECTION | | STYLE DESIGNATOR | MINIATURE PANEL MOUNT | | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 16 SINGLE ACTUATOR | | TERMINAL TYPE | PRINTED CIRCUIT |
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