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National Stock Number:
5930-01-491-2873
Federal Supply Class:
5930
National Item Identification Number:
014912873
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:
| 4A7356MWC | 97525 | TRANSICO, INC. |
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Techincal Specification:
| ACTUATOR TYPE | THUMBWHEEL SINGLE ACTUATOR | | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | INDIVIDUAL SECTION QUANTITY | 4 | | OVERALL LENGTH | 2.760 INCHES NOMINAL | | OVERALL WIDTH | 1.150 INCHES NOMINAL | | MOUNTING METHOD | TERMINAL SINGLE MOUNTING FACILITY | | PRECIOUS MATERIAL AND LOCATION | CONTACTS GOLD | | PRECIOUS MATERIAL | GOLD | | STYLE DESIGNATOR | RECTANGULAR INLINE INDICATING | | TERMINAL TYPE | PRINTED CIRCUIT |
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