5930-01-205-7130, SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-205-7130

Federal Supply Class:
5930

National Item Identification Number:
012057130

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:

07-R-0278	07126	ELECTRO SWITCH CORP.
2903295-7	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2903295-7	3B150	RAYTHEON COMPANY
2903295-7	49956	RAYTHEON COMPANY
2903295-7	54X10	RAYTHEON COMPANY
518266	97525	TRANSICO, INC.
7-R-278	07126	ELECTRO SWITCH CORP.

Techincal Specification:

STYLE DESIGNATOR	RECTANGULAR INLINE INDICATING
OVERALL LENGTH	2.260 INCHES NOMINAL
OVERALL HEIGHT	1.250 INCHES NOMINAL
OVERALL WIDTH	1.150 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY	3
READOUT INDICATOR MARKING	0,1,2,3 1ST SECTION
	0,1,2,3,4,5,6,7,8,9 2ND SECTION
	0,1,2,3,4,5,6,7,8,9 3RD SECTION
COLOR	NATURAL EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	BINARY CODE WITH COMPLEMENT, 2 POLE - 16 POSITIONS WITH 2 COMMONS 1ST SECTION
	BINARY CODE WITH COMPLEMENT, 2 POLE - 16 POSITIONS WITH 2 COMMONS 2ND SECTION
	BINARY CODE WITH COMPLEMENT, 2 POLE - 16 POSITIONS WITH 2 COMMONS 3RD SECTION
CONTACT VOLTAGE RATING IN VOLTS	28.0 AC AT SEA LEVEL
	28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
ACTUATOR TYPE	THUMBWHEEL ALL ACTUATORS
SWITCH ACTUATOR INDEXING POSITION QUANTITY	4 1ST ACTUATOR
	10 2ND ACTUATOR
	10 3RD ACTUATOR
TERMINAL TYPE	PRINTED CIRCUIT
MOUNTING METHOD	UNTHREADED HOLE SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER	0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	1.590 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	1.150 INCHES NOMINAL SINGLE MOUNTING FACILITY
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATION	FEAT

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