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National Stock Number:
5930-01-368-8875
Federal Supply Class:
5930
National Item Identification Number:
013688875
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-S-0500 | 07126 | ELECTRO SWITCH CORP. | | 1207232 | 02769 | LOCKHEED MARTIN CORPORATION | | 7-S-500 | 07126 | ELECTRO SWITCH CORP. | | 5946343 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 1207232 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| ACTUATOR TYPE | THUMBWHEEL ALL ACTUATORS | | 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 | 2 | | OVERALL HEIGHT | 1.250 INCHES NOMINAL | | OVERALL LENGTH | 1.760 INCHES NOMINAL | | OVERALL WIDTH | 0.960 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE SINGLE MOUNTING FACILITY | | POLE QUANTITY | 1 EACH SECTION FRONT | | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F EACH SECTION | | STYLE DESIGNATOR | RECTANGULAR INLINE INDICATING | | TERMINAL TYPE | PIN | | THROW QUANTITY | 16 EACH SECTION FRONT | | UNTHREADED MOUNTING HOLE DIAMETER | 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY |
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