5915-01-210-8883 FILTER,RADIO FREQUENCY INTERFERE Index 5999-01-210-8885 CHASSIS,ELECTRICAL-ELECTRONIC EQ

National Stock Number:
5930-01-210-8884

Federal Supply Class:
5930

National Item Identification Number:
012108884

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:
2945-191812JANCO CORPORATION
4044169-070106845RAYTHEON COMPANY
53-B-001407126ELECTRO SWITCH CORP.
53-B-1407126ELECTRO SWITCH CORP.


Techincal Specification:
ACTUATOR TYPEPUSH BUTTON SINGLE ACTUATOR
COLORBLACK SINGLE BODY
COLORBLACK SINGLE INDICATOR BACKGROUND
COLORWHITE SINGLE INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLEBCD, 1 POLE - 8 POSITIONS SINGLE SECTION
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.300 INCHES NOMINAL SINGLE MOUNTING FACILITY
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
INDIVIDUAL SECTION QUANTITY1
OPERATING TEMP RANGE-65.0 TO 125.0 CELSIUS
OVERALL HEIGHT1.140 INCHES MAXIMUM
OVERALL LENGTH0.350 INCHES NOMINAL
OVERALL WIDTH1.500 INCHES NOMINAL
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
MOUNTING METHODBRACKET AND THREADED HOLE SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.086 INCHES SINGLE MOUNTING FACILITY
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7 SINGLE SECTION
STYLE DESIGNATORRECTANGULAR INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY8 SINGLE ACTUATOR
TERMINAL TYPEPRINTED CIRCUIT
THREAD CLASS2B SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNC SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH56 SINGLE MOUNTING FACILITY


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