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National Stock Number:
5930-01-131-8833
Federal Supply Class:
5930
National Item Identification Number:
011318833
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:
| 09M-0181 | 07126 | ELECTRO SWITCH CORP. | | 9-M-181 | 07126 | ELECTRO SWITCH CORP. | | B80F0075-1 | 12464 | MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO |
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Techincal Specification:
| FEATURES PROVIDED | RFI SHIELDING AND ILLUMINATED | | OVERALL HEIGHT | 1.920 INCHES NOMINAL | | OVERALL LENGTH | 1.835 INCHES NOMINAL | | OVERALL WIDTH | 1.800 INCHES NOMINAL | | MOUNTING METHOD | BRACKET SINGLE MOUNTING FACILITY | | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7 SINGLE SECTION | | SPECIAL FEATURES | BINARY CODED; OCTAL; 1 COMMON; PANEL SEAL |
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