5930-01-024-7616, SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-024-7616

Federal Supply Class:
5930

National Item Identification Number:
010247616

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:

0731A0055	03538	LOCKHEED MARTIN CORPORATION
0731A0055	54497	MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS
801-1YELL0W	97525	TRANSICO, INC.
8011G-YELLOW	97525	TRANSICO, INC.

Techincal Specification:

STYLE DESIGNATOR	RECTANGULAR INDICATING
OVERALL LENGTH	0.446 INCHES NOMINAL
OVERALL HEIGHT	1.180 INCHES NOMINAL
OVERALL WIDTH	0.990 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY	1
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 SINGLE SECTION
COLOR	YELLOW SINGLE BODY
	WHITE SINGLE INDICATOR BACKGROUND
	BLACK SINGLE INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	DECIMAL, 1 POLE - 10 POSITIONS SINGLE SECTION
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
ACTUATOR TYPE	THUMBWHEEL SINGLE ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 SINGLE ACTUATOR
TERMINAL TYPE	PRINTED CIRCUIT
MOUNTING METHOD	PRINTED CIRCUIT SINGLE MOUNTING FACILITY
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	SHOCK RESISTANT AND
	VIBRATION RESISTANT
OPERATING TEMP RANGE	-40.0 TO 85.0 DEG CELSIUS
PRECIOUS MATERIAL	GOLD
PRECIOUS MATERIAL AND LOCATION	PRINTED CIRCUIT BOARD CIRCUIT SURFACES GOLD

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