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National Stock Number:
5930-01-444-9641
Federal Supply Class:
5930
National Item Identification Number:
014449641
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:
| 07-L-0458 | 07126 | ELECTRO SWITCH CORP. | | 7-L-458 | 07126 | ELECTRO SWITCH CORP. | | L507002977 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
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Techincal Specification:
| ACTUATOR TYPE | THUMBWHEEL ALL ACTUATORS | | CONTACT LOAD CURRENT RATING | 150.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL | | CONTACT LOAD CURRENT RATING | 150.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 AC AT SEA LEVEL | | INDIVIDUAL SECTION QUANTITY | 2 | | OVERALL HEIGHT | 1.770 INCHES NOMINAL | | OVERALL LENGTH | 3.460 INCHES MAXIMUM | | OVERALL WIDTH | 1.340 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY | | READOUT INDICATOR MARKING | MK57,MK60,M67/2,MDM,UGM109,UUM125,UGM84,ENDCAP,EMPTY,ADCAP,MK48/4 FIRST SECTION | | READOUT INDICATOR MARKING | W,E,Y,Z,A/W,B/W,C/W,D/W,A/E,B/E,C/E,D/E,Z/Y SECOND SECTION | | UNTHREADED MOUNTING HOLE DIAMETER | 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY | | STYLE DESIGNATOR | RECTANGULAR INLINE INDICATING | | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 11 FIRST ACTUATOR | | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 13 SECOND ACTUATOR | | TERMINAL TYPE | TAB, SOLDER LUG |
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