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National Stock Number:
5930-01-423-4124
Federal Supply Class:
5930
National Item Identification Number:
014234124
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.
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Manufacturer Information:
| 400154-001 | 66459 | AEL INDUSTRIES INC CROSS SYSTEMS DIV | | D22U-A1CLCSP | 91812 | JANCO CORPORATION |
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Techincal Specification:
| ACTUATOR TYPE | PUSH BUTTON SINGLE ACTUATOR | | CONTACT LOAD CURRENT RATING | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | OVERALL HEIGHT | 2.100 INCHES MAXIMUM | | OVERALL LENGTH | 0.480 INCHES NOMINAL | | OVERALL WIDTH | 1.400 INCHES MAXIMUM | | MOUNTING METHOD | THREADED HOLE(S) SINGLE MOUNTING FACILITY | | NOMINAL THREAD SIZE | 0.086 INCHES SINGLE MOUNTING FACILITY | | STYLE DESIGNATOR | RECTANGULAR INDICATING | | 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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