5930-01-095-7792 SWITCH,CODE INDICATING WHEEL Index 2520-01-095-7794 SHIFTER FORK,VEHICULAR

National Stock Number:
5930-01-095-7793

Federal Supply Class:
5930

National Item Identification Number:
010957793

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:
M22710/15-06581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-PRF-22710/1581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-22710/1581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL ALL ACTUATORSTHUMBWHEEL ALL ACTUATORS
COLORBLACK EACH INDICATOR BACKGROUNDBLACK EACH INDICATOR BACKGROUND
COLORWHITE EACH INDICATOR MARKINGWHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLEBCD, SEPARATE COMMON TO NOT-TRUE BITS, 2 POLE - 8 POSITIONS EACH SECTIONBCD, SEPARATE COMMON TO NOT-TRUE BITS, 2 POLE - 8 POSITIONS EACH SECTION
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL28.0 DC AT SEA LEVEL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF AND EXPLOSION PROOF AND MOISTURE RESISTANTMOISTURE RESISTANT
INDIVIDUAL SECTION QUANTITY55
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS3.090 INCHES NOMINAL SINGLE MOUNTING FACILITY3.090 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
OVERALL HEIGHT1.780 INCHES NOMINAL1.780 INCHES NOMINAL
OVERALL LENGTH3.260 INCHES NOMINAL3.260 INCHES NOMINAL
OVERALL WIDTH1.150 INCHES NOMINAL1.150 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITYFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHODBRACKET(S) AND BRACKET(S) AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITYUNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE-65.0 TO 85.0 CELSIUS-65.0 TO 85.0 CELSIUS
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7 EACH SECTION0,1,2,3,4,5,6,7 EACH SECTION
SPECIFICATION/STANDARD DATA81349-MIL-S-22710/15 GOVERNMENT SPECIFICATION81349-MIL-S-22710/15 GOVERNMENT SPECIFICATION
UNTHREADED MOUNTING HOLE DIAMETER0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
STYLE DESIGNATORRECTANGULAR INLINE INDICATINGRECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY8 ALL ACTUATORS8 ALL ACTUATORS
TERMINAL TYPEPRINTED CIRCUITPRINTED CIRCUIT
TEST DATA DOCUMENT81349-MIL-S-22710 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).81349-MIL-S-22710 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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