5340-01-167-4188 PAD,CUSHIONING Index 3455-01-167-4190 CUTTER,MILLING,END

National Stock Number:
5930-01-167-4189

Federal Supply Class:
5930

National Item Identification Number:
011674189

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:
17-14529-104614TEXTRON SYSTEMS CORPORATION
17-14529-180070LOCKHEED MARTIN CORPORATION
19887697525TRANSICO, INC.
198876-SP97525TRANSICO, INC.


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL ALL ACTUATORS
COLORBLACK EACH BODY
COLORBLACK EACH INDICATOR BACKGROUND
COLORRED EACH LAMP
COLORWHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLEBCD WITH COMPLEMENT, 2 POLE - 10 POSITIONS EACH SECTION
CONTACT LOAD CURRENT RATING60.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS200.0 AC AT SEA LEVEL
FEATURES PROVIDEDILLUMINATED
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
INDIVIDUAL SECTION QUANTITY3
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.080 INCHES MINIMUM AND 2.100 INCHES MAXIMUM SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE-40.0 TO 100.0 CELSIUS
OVERALL HEIGHT1.775 INCHES MINIMUM AND 1.835 INCHES MAXIMUM
OVERALL LENGTH2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM
OVERALL WIDTH1.120 INCHES MINIMUM AND 1.180 INCHES MAXIMUM
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHODBRACKET AND UNTHREADED HOLE SINGLE MOUNTING FACILITY
PRECIOUS MATERIALGOLD OR RHODIUM
READOUT INDICATOR MARKING0,.1,.2,.3,.4,.5,.6,.7,.8,.9 3RD SECTION
READOUT INDICATOR MARKING0,1,2 1ST SECTION
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7,8,9 2ND SECTION
UNTHREADED MOUNTING HOLE DIAMETER0.090 INCHES MINIMUM AND 0.116 INCHES MAXIMUM SINGLE MOUNTING FACILITY
STYLE DESIGNATORRECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 2ND ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 3RD ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY3 1ST ACTUATOR
TERMINAL TYPETAB, SOLDER LUG AND WIRE LEAD


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