5930-01-047-9198 SWITCH,CODE INDICATING WHEEL Index 3455-01-047-9202 CUTTER,MILLING,END

National Stock Number:
5930-01-047-9199

Federal Supply Class:
5930

National Item Identification Number:
010479199

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.


Manufacturer Information:
08-L-012607126ELECTRO SWITCH CORP.
10282555-2018876U S ARMY AVIATION AND MISSILE COMMAND
8-L-12607126ELECTRO SWITCH CORP.


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL ALL ACTUATORS
COLORBLACK EACH BODY
COLORBLACK EACH INDICATOR BACKGROUND
COLORWHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLEBCD, SEPARATE COMMON TO NOT-TRUE BITS, 2 POLE - 10 POSITIONS EACH SECTION
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF
INDIVIDUAL SECTION QUANTITY8
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS5.735 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY
OVERALL HEIGHT1.670 INCHES NOMINAL
OVERALL LENGTH6.000 INCHES NOMINAL
OVERALL WIDTH1.920 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHODUNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7,8,9 EACH SECTION
UNTHREADED MOUNTING HOLE DIAMETER0.140 INCHES NOMINAL SINGLE MOUNTING FACILITY
STYLE DESIGNATORRECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 ALL ACTUATORS
TERMINAL TYPEPRINTED CIRCUIT


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