5930-01-064-4325 SWITCH,CODEINDICATINGWHEEL Index 5330-01-064-4327 RUBBER SHEET,SOLID

National Stock Number:
5930-01-064-4326

Federal Supply Class:
5930

National Item Identification Number:
010644326

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:
B80F0082-112464MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO
N8-M-45107126ELECTRO SWITCH CORP.


Techincal Specification:
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 AC AT SEA LEVEL
FEATURES PROVIDEDMETALLIC INCLOSURE
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF
INDIVIDUAL SECTION QUANTITY1
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS1.590 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
OVERALL HEIGHT1.760 INCHES NOMINAL
OVERALL LENGTH1.815 INCHES NOMINAL
OVERALL WIDTH1.150 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHODBRACKET(S) AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
READOUT INDICATOR MARKINGNIGHT,TWILIGHT,DAY SINGLE SECTION
UNTHREADED MOUNTING HOLE DIAMETER0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
STYLE DESIGNATORRECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY3 SINGLE ACTUATOR


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