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National Stock Number:
5930-01-089-5335
Federal Supply Class:
5930
National Item Identification Number:
010895335
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:
| 1A21-10-12G | 97525 | TRANSICO, INC. |
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Techincal Specification:
| SPECIAL FEATURES | TEN POSITION, CODE WHEEL MARKED 0 THRU 9, BCD COMPLEMENT ONLY 1 POLE, 28.0 V DC AT 125.0 MA RESISTIVE RATED, GLOSS BLACK FINISH, WHITE CHARACTERS, TERMINALS FOR PRINTED CIRCUIT BOARD MOUNTING, 0.800 IN. LG, 0.775 IN. W, 0.430 IN. H |
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