5961-01-032-7932 RECTIFIER,SEMICONDUCTOR DEVICE,U Index 5930-01-032-7934 SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-032-7933

Federal Supply Class:
5930

National Item Identification Number:
010327933

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:
09-W-011807126ELECTRO SWITCH CORP.
582R685H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION
9-W-11807126ELECTRO SWITCH CORP.


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL SINGLE ACTUATOR
COLORBLACK SINGLE BODY
COLORGRAY/GREY SINGLE INDICATOR BACKGROUND
COLORWHITE SINGLE INDICATOR MARKING
COLORWHITE SINGLE LAMP
CONTACT ARRANGEMENT TRUTH TABLEBCD, 1 POLE - 16 POSITIONS SINGLE SECTION
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.230 INCHES NOMINAL SINGLE MOUNTING FACILITY
INDIVIDUAL SECTION QUANTITY1
OVERALL HEIGHT2.235 INCHES NOMINAL
OVERALL LENGTH0.602 INCHES NOMINAL
OVERALL WIDTH2.550 INCHES NOMINAL
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
MOUNTING METHODBRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.112 INCHES SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATIONPRINTED CIRCUIT BOARD SURFACES GOLD
PRECIOUS MATERIALGOLD
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 SINGLE SECTION
STYLE DESIGNATORRECTANGULAR INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY16 SINGLE ACTUATOR
TERMINAL TYPEPRINTED CIRCUIT
THREAD CLASS3B SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH40 SINGLE MOUNTING FACILITY


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