5930-01-273-7973, SWITCH,CODE INDICATING WHEEL

5930-01-273-7972 SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-273-7973

Federal Supply Class:
5930

National Item Identification Number:
012737973

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:

259-9646-030	13499	ROCKWELL COLLINS, INC.
2943-3	91812	JANCO CORPORATION
53-C-1	07126	ELECTRO SWITCH CORP.

Techincal Specification:

ACTUATOR TYPE	PUSH BUTTON SINGLE ACTUATOR
COLOR	CLEAR SINGLE LAMP
CONTACT ARRANGEMENT TRUTH TABLE	SPECIAL SINGLE SECTION
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT ALTITUDE
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT ALTITUDE
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.300 INCHES NOMINAL SINGLE MOUNTING FACILITY
FEATURES PROVIDED	ILLUMINATED
INDIVIDUAL SECTION QUANTITY	1
OVERALL HEIGHT	1.695 INCHES NOMINAL
OVERALL LENGTH	0.780 INCHES NOMINAL
OVERALL WIDTH	1.500 INCHES NOMINAL
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE SINGLE MOUNTING FACILITY
MOUNTING METHOD	THREADED HOLE SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE	0.086 INCHES SINGLE MOUNTING FACILITY
READOUT INDICATOR MARKING	0,1,2,0,1,2,0,1,2,0 SINGLE SECTION
SPECIAL TRUTH TABLE IDENTIFICATION	13499-DWG 259-9646-030 SINGLE SECTION
STYLE DESIGNATOR	RECTANGULAR INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 SINGLE ACTUATOR
TERMINAL TYPE	PIN
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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