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National Stock Number:
5930-01-297-9870
Federal Supply Class:
5930
National Item Identification Number:
012979870
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:
| 07-L-0446 | 07126 | ELECTRO SWITCH CORP. | | 11574-1 | 36452 | DRS TECHNOLOGIES CANADA LTD | | 7-L-446 | 07126 | ELECTRO SWITCH CORP. | | 11574-1 | 38200 | DRS TECHNOLOGIES CANADA LTD. |
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Techincal Specification:
| ACTUATOR TYPE | THUMBWHEEL SINGLE ACTUATOR | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING METHOD | UNTHREADED HOLE SINGLE MOUNTING FACILITY | | OVERALL DIAMETER | 1.150 INCHES NOMINAL | | OVERALL LENGTH | 2.260 INCHES NOMINAL | | UNTHREADED MOUNTING HOLE DIAMETER | 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY |
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