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National Stock Number:
5930-01-364-3691
Federal Supply Class:
5930
National Item Identification Number:
013643691
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-M-0308 | 07126 | ELECTRO SWITCH CORP. | | 1711A3071 | 03538 | LOCKHEED MARTIN CORPORATION | | 1711A3071 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS |
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Techincal Specification:
| ACTUATOR TYPE | THUMBWHEEL SINGLE ACTUATOR | | CONTACT LOAD CURRENT RATING | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | INDIVIDUAL SECTION QUANTITY | 1 | | OVERALL HEIGHT | 1.760 INCHES NOMINAL | | OVERALL LENGTH | 0.950 INCHES MAXIMUM | | OVERALL WIDTH | 1.150 INCHES NOMINAL | | POLE QUANTITY | 1 SINGLE SECTION FRONT | | READOUT INDICATOR MARKING | 10FT,15FT,20FT,25FT,30FT,35FT,40FT,45FT SINGLE SECTION | | STYLE DESIGNATOR | RECTANGULAR INDICATING | | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 8 SINGLE ACTUATOR | | THROW QUANTITY | 8 SINGLE SECTION FRONT |
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