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National Stock Number:
5930-01-235-3883
Federal Supply Class:
5930
National Item Identification Number:
012353883
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:
| 03-G-0797 | 07126 | ELECTRO SWITCH CORP. | | 3-G-797 | 07126 | ELECTRO SWITCH CORP. | | R17422P2 | 16331 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| ACTUATOR TYPE | THUMBWHEEL SINGLE ACTUATOR | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 AC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | INDIVIDUAL SECTION QUANTITY | 2 | | OVERALL HEIGHT | 1.888 INCHES NOMINAL | | OVERALL LENGTH | 1.910 INCHES NOMINAL | | OVERALL WIDTH | 1.880 INCHES NOMINAL | | MOUNTING METHOD | FLANGE AND UNTHREADED HOLE SINGLE MOUNTING FACILITY | | STYLE DESIGNATOR | RECTANGULAR INLINE INDICATING | | UNTHREADED MOUNTING HOLE DIAMETER | 0.140 INCHES NOMINAL SINGLE MOUNTING FACILITY |
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