5930-01-178-4113, SWITCH,CODE INDICATING WHEEL

5999-01-178-4114 PLATE,ELECTRICAL SHIELD

National Stock Number:
5930-01-178-4113

Federal Supply Class:
5930

National Item Identification Number:
011784113

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:

5595050-2	53711	NAVAL SEA SYSTEMS COMMAND
7-W-233	07126	ELECTRO SWITCH CORP.
7-W-266	07126	ELECTRO SWITCH CORP.

Techincal Specification:

ACTUATOR TYPE	THUMBWHEEL SINGLE ACTUATOR
COLOR	BLACK SINGLE BODY
CONTACT ARRANGEMENT TRUTH TABLE	BCD DUAL, 2 POLE - 10 POSITIONS SINGLE SECTION
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	WATERTIGHT
INDIVIDUAL SECTION QUANTITY	1
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	1.088 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
OVERALL HEIGHT	1.700 INCHES NOMINAL
OVERALL LENGTH	1.420 INCHES NOMINAL
OVERALL WIDTH	1.340 INCHES MAXIMUM
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHOD	BRACKET AND THREADED HOLE SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE	0.086 INCHES SINGLE MOUNTING FACILITY
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 SINGLE SECTION
SPECIAL FEATURES	INCLUDES A PANEL SEAL
STYLE DESIGNATOR	RECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 SINGLE ACTUATOR
TERMINAL TYPE	PRINTED CIRCUIT
THREAD CLASS	2B SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH	56 SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATOR	UNC SINGLE MOUNTING FACILITY

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