5930-01-120-5275, SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-120-5275

Federal Supply Class:
5930

National Item Identification Number:
011205275

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-S-0760	07126	ELECTRO SWITCH CORP.
4024896	07187	HONEYWELL INTERNATIONAL INC.
8-S-760	07126	ELECTRO SWITCH CORP.

Techincal Specification:

ACTUATOR TYPE	THUMBWHEEL ALL ACTUATORSTHUMBWHEEL ALL ACTUATORS
COLOR	BLACK EACH BODYBLACK EACH BODY
COLOR	BLACK EACH INDICATOR BACKGROUNDBLACK EACH INDICATOR BACKGROUND
COLOR	WHITE EACH INDICATOR MARKINGWHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	BCD COMPLEMENT ONLY, 1 POLE - 10 POSITIONS EACH SECTIONBCD COMPLEMENT ONLY, 1 POLE - 10 POSITIONS EACH SECTION
CONTACT LOAD CURRENT RATING	0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	0.5 AMPERES RESISTIVE LOAD DC AT SEA LEVEL0.5 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL28.0 DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 AC AT SEA LEVEL28.0 AC AT SEA LEVEL
CRITICALITY CODE JUSTIFICATION	FEATFEAT
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	DUSTPROOFDUSTPROOF
INDIVIDUAL SECTION QUANTITY	44
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	2.900 INCHES NOMINAL SINGLE MOUNTING FACILITY2.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
OVERALL HEIGHT	1.786 INCHES NOMINAL1.786 INCHES NOMINAL
OVERALL LENGTH	3.260 INCHES NOMINAL3.260 INCHES NOMINAL
OVERALL WIDTH	1.150 INCHES NOMINAL1.150 INCHES NOMINAL
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITYFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE MOUNTING FACILITYUNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATION	CONTACT SURFACES GOLDCONTACT SURFACES GOLD
PRECIOUS MATERIAL	GOLDGOLD
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 EACH SECTION0,1,2,3,4,5,6,7,8,9 EACH SECTION
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIALWEAPON SYSTEM ESSENTIAL
UNTHREADED MOUNTING HOLE DIAMETER	0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
STYLE DESIGNATOR	RECTANGULAR INLINE INDICATINGRECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 ALL ACTUATORS10 ALL ACTUATORS
TERMINAL TYPE	PRINTED CIRCUITPRINTED CIRCUIT

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