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National Stock Number:
5930-01-084-3048
Federal Supply Class:
5930
National Item Identification Number:
010843048
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:
| 28208 | 91812 | JANCO CORPORATION | | 935274-4 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| SPECIAL FEATURES | CODE WHEEL POSITIONS 1 THRU 16 DIAL LEGEND 1 THRU 10 PLUS T1 THRU T6, CODE WHEEL ACTUATOR 1 INCREASE AND 1 DECREASE PUSH BUTTONS, LAMP MS90452-6833 4.5 V DC CIRCUIT, SWITCH CONTACTS 6.0 V AC OR DC AT 125 MILLIAMPS, CODE WHEEL WHITE, LEGEND BLACK, 1.800 IN. MAX. H; 0.470 IN. MAX. W; 2.375 IN. NOM. LG.; PIN TERMINALS 0.030 IN. DIA.; 0.130 IN. LG. |
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