5930-01-078-3700, SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-078-3700

Federal Supply Class:
5930

National Item Identification Number:
010783700

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:

214834	97525	TRANSICO, INC.
214834-SP	97525	TRANSICO, INC.
6090929-3	03640	LOCKHEED MARTIN CORPORATION

Techincal Specification:

ACTUATOR TYPE	THUMBWHEEL SINGLE ACTUATOR
COLOR	BLACK SINGLE BODY
COLOR	WHITE SINGLE INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	BCD BINARY 10 TO 0, 1 POLE - 10 POSITIONS SINGLE SECTION
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	115.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
FEATURES PROVIDED	ILLUMINATED AND RFI SHIELDING
INDIVIDUAL SECTION QUANTITY	1
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	1.178 INCHES NOMINAL SINGLE MOUNTING FACILITY
OVERALL HEIGHT	1.309 INCHES NOMINAL
OVERALL LENGTH	1.450 INCHES NOMINAL
OVERALL WIDTH	1.380 INCHES MAXIMUM
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHOD	BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE	0.086 INCHES SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATION	CONTACT AND PRINTED CIRCUIT BOARD CIRCUIT SURFACES GOLD
PRECIOUS MATERIAL	GOLD
READOUT INDICATOR MARKING	DATA,SEN B CAL,ALT/SRG,SYS B W/V,HOG/TRK,A,DF,DFC B DATA,C B W/V,STATUS SINGLE SECTION
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	UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY

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