5930-01-120-8983, SWITCH,CODE INDICATING WHEEL

5905-01-120-8988 RESISTOR,FIXED,WIRE WOUND

National Stock Number:
5930-01-120-8983

Federal Supply Class:
5930

National Item Identification Number:
011208983

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:

08-I-0155	07126	ELECTRO SWITCH CORP.
6086855-1	03640	LOCKHEED MARTIN CORPORATION
8-I-155	07126	ELECTRO SWITCH CORP.

Techincal Specification:

STYLE DESIGNATOR	RECTANGULAR INLINE INDICATING
OVERALL LENGTH	1.281 INCHES NOMINAL
OVERALL HEIGHT	1.812 INCHES NOMINAL
OVERALL WIDTH	1.156 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY	1
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 SINGLE SECTION
ACTUATOR TYPE	THUMBWHEEL SINGLE ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 SINGLE ACTUATOR
TERMINAL TYPE	PRINTED CIRCUIT
MOUNTING METHOD	BRACKET AND
	UNTHREADED HOLE SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER	0.078 INCHES NOMINAL SINGLE MOUNTING FACILITY
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	1.094 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	0.906 INCHES NOMINAL SINGLE MOUNTING FACILITY
FEATURES PROVIDED	ILLUMINATED

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