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National Stock Number:
5930-01-430-9143
Federal Supply Class:
5930
National Item Identification Number:
014309143
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:
| 28402 | 91812 | JANCO CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | RECTANGULAR INDICATING | | OVERALL LENGTH | 0.380 INCHES NOMINAL | | OVERALL HEIGHT | 1.200 INCHES NOMINAL | | OVERALL WIDTH | 1.500 INCHES NOMINAL | | INDIVIDUAL SECTION QUANTITY | 1 | | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7,8,9 SINGLE SECTION | | COLOR | BLACK SINGLE INDICATOR MARKING | | CONTACT ARRANGEMENT TRUTH TABLE | SPECIAL SINGLE SECTION | | SPECIAL TRUTH TABLE IDENTIFICATION | 91812-28402-1 SINGLE SECTION | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL | | ACTUATOR TYPE | PUSH BUTTON SINGLE ACTUATOR | | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 9 SINGLE ACTUATOR | | TERMINAL TYPE | WIRE LEAD | | MOUNTING METHOD | PRESS FIT SINGLE MOUNTING FACILITY |
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