5930-00-994-3322 SWITCH SECTION,ROTARY Index 5935-00-994-3326 CONNECTOR,RECEPTACLE,ELECTRICAL

National Stock Number:
5930-00-994-3323

Federal Supply Class:
5930

National Item Identification Number:
009943323

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:
A-240AD1-198473VIRGINIA ELECTRONICS CO INC
T-10282104STANDARD GRIBSBY INC


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL SINGLE ACTUATOR
CONTACT LOAD CURRENT RATING0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING0.5 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS125.0 DC AT SEA LEVEL
FEATURES PROVIDEDW/GEAR
INDIVIDUAL SECTION QUANTITY2
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS2.188 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE-65.0 TO 105.0 CELSIUS
OVERALL HEIGHT1.100 INCHES MAXIMUM
OVERALL LENGTH3.719 INCHES NOMINAL
OVERALL WIDTH2.188 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHODBRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.112 INCHES SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES AND ROTOR BLADE SURFACES SILVER
PRECIOUS MATERIALSILVER
TERMINAL TYPETAB, SOLDER LUG
THREAD CLASS2B SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH40 SINGLE MOUNTING FACILITY


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