5930-01-136-7863 SWITCH,CODE INDICATING WHEEL Index 5342-01-136-7865 COUPLING,CLAMP,GROOVED

National Stock Number:
5930-01-136-7864

Federal Supply Class:
5930

National Item Identification Number:
011367864

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:
017031-217981SCI SYSTEMS INC
10177257A486GNIMIKKEISTOKESKUS NCB FINLAND
53-S-000207126ELECTRO SWITCH CORP.
53-S-207126ELECTRO SWITCH CORP.


Techincal Specification:
ACTUATOR TYPEPUSH BUTTON SINGLE ACTUATOR
COLORBLACK SINGLE BODY
COLORBLACK SINGLE INDICATOR BACKGROUND
COLORWHITE SINGLE INDICATOR MARKING
COLORWHITE SINGLE LAMP
CONTACT ARRANGEMENT TRUTH TABLEBCD, 1 POLE - 10 POSITIONS SINGLE SECTION
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
CRITICALITY CODE JUSTIFICATIONFEAT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.300 INCHES NOMINAL FIRST MOUNTING FACILITY
FEATURES PROVIDEDILLUMINATED
INDIVIDUAL SECTION QUANTITY1
OPERATING TEMP RANGE-55.0 TO 85.0 CELSIUS
OVERALL HEIGHT1.620 INCHES NOMINAL
OVERALL LENGTH0.560 INCHES NOMINAL
OVERALL WIDTH1.500 INCHES NOMINAL
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE FIRST MOUNTING FACILITY
MOUNTING METHODFLANGE AND THREADED HOLE(S) FIRST MOUNTING FACILITY
MOUNTING METHODPRINTED CIRCUIT SECOND MOUNTING FACILITY
NOMINAL THREAD SIZE0.086 INCHES FIRST MOUNTING FACILITY
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7,8,9 SINGLE SECTION
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
STYLE DESIGNATORRECTANGULAR INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 SINGLE ACTUATOR
TERMINAL TYPEPRINTED CIRCUIT
THREAD CLASS2B FIRST MOUNTING FACILITY
THREAD QUANTITY PER INCH56 FIRST MOUNTING FACILITY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) FIRST MOUNTING FACILITY


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