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National Stock Number:
5930-01-224-9448
Federal Supply Class:
5930
National Item Identification Number:
012249448
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:
| 355-189-903 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION | | 48211-406 | 18911 | EATON CORP COUNT CONTROL/SYSTEMS DIV | | 48211-406-IEC | 18911 | EATON CORP COUNT CONTROL/SYSTEMS DIV | | 49902-407IEC | 18911 | EATON CORP COUNT CONTROL/SYSTEMS DIV |
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Techincal Specification:
| INDIVIDUAL SECTION QUANTITY | 2 | | OVERALL HEIGHT | 1.941 INCHES MINIMUM AND 1.961 INCHES MAXIMUM | | OVERALL LENGTH | 1.750 INCHES MINIMUM AND 1.770 INCHES MAXIMUM | | OVERALL WIDTH | 1.146 INCHES MINIMUM AND 1.166 INCHES MAXIMUM | | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7,8,9 EACH SECTION | | STYLE DESIGNATOR | RECTANGULAR INLINE INDICATING |
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