5340-01-314-0969 STANDOFF,THREADED,SPACING Index 5895-01-314-0971 SYNCHRONIZER,ELECTRICAL

National Stock Number:
5930-01-314-0970

Federal Supply Class:
5930

National Item Identification Number:
013140970

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:
T20-89A401963CHERRY ELECTRICAL PRODUCTS CORP


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL ALL ACTUATORS
COLORWHITE EACH INDICATOR MARKING
COLORBLACK EACH BODY
COLORBLACK EACH INDICATOR BACKGROUND
CONTACT ARRANGEMENT TRUTH TABLESPECIAL EACH SECTION
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF
INDIVIDUAL SECTION QUANTITY4
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.595 INCHES NOMINAL SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATIONCONTACTS GOLD
PRECIOUS MATERIALGOLD
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F EACH SECTION
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHODUNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT2.415 INCHES NOMINAL
OVERALL LENGTH2.765 INCHES NOMINAL
OVERALL WIDTH1.150 INCHES NOMINAL
STYLE DESIGNATORRECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY16 ALL ACTUATORS
TERMINAL TYPEPRINTED CIRCUIT
UNTHREADED MOUNTING HOLE DIAMETER0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY


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