5930-00-124-8754, SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-00-124-8754

Federal Supply Class:
5930

National Item Identification Number:
001248754

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:

07-C-0084	07126	ELECTRO SWITCH CORP.
7-C-84	07126	ELECTRO SWITCH CORP.
SM-A-753271	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR

Techincal Specification:

ACTUATOR TYPE	THUMBWHEEL ALL ACTUATORS
COLOR	BLACK SINGLE BODY
COLOR	BLACK EACH INDICATOR BACKGROUND
COLOR	WHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	BCD, 1 POLE - 10 POSITIONS FIFTH SECTION
CONTACT ARRANGEMENT TRUTH TABLE	BCD, 1 POLE - 10 POSITIONS FOURTH SECTION
CONTACT ARRANGEMENT TRUTH TABLE	BCD, 1 POLE - 10 POSITIONS SECOND SECTION
CONTACT ARRANGEMENT TRUTH TABLE	BCD, 1 POLE - 10 POSITIONS SEVENTH SECTION
CONTACT ARRANGEMENT TRUTH TABLE	BCD, 1 POLE - 10 POSITIONS SIXTH SECTION
CONTACT ARRANGEMENT TRUTH TABLE	BCD, 1 POLE - 10 POSITIONS THIRD SECTION
CONTACT ARRANGEMENT TRUTH TABLE	SPECIAL FIRST SECTION
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 AC AT SEA LEVEL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	SALT SPRAY RESISTANT
INDIVIDUAL SECTION QUANTITY	7
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	4.114 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE	-65.0 TO 155.0 FAHRENHEIT
OVERALL HEIGHT	1.770 INCHES NOMINAL
OVERALL LENGTH	4.284 INCHES NOMINAL
OVERALL WIDTH	1.150 INCHES NOMINAL
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHOD	BRACKET(S) AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
READOUT INDICATOR MARKING	7,8,8,8,8,8 FIRST SECTION
READOUT INDICATOR MARKING	9,0,1,2,3,4 SECOND SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 FIFTH SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 FOURTH SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 SIXTH SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 THIRD SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 SEVENTH SECTION
SPECIAL FEATURES	DECIMAL POINT BETWEEN STATION 4 AND 5; STATION 1 GRANGED TO STATION 2
SPECIAL TRUTH TABLE IDENTIFICATION	80063-SPECIAL FIRST SECTION
UNTHREADED MOUNTING HOLE DIAMETER	0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
STYLE DESIGNATOR	RECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 SEVENTH ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 SIXTH ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 FIFTH ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 FOURTH ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 THIRD ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	6 FIRST ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	6 SECOND ACTUATOR
TERMINAL TYPE	PRINTED CIRCUIT

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