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National Stock Number:
5930-01-111-4886
Federal Supply Class:
5930
National Item Identification Number:
011114886
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:
| T20-03-AI | 01963 | CHERRY ELECTRICAL PRODUCTS CORP | | T20-03A1 | 01963 | CHERRY ELECTRICAL PRODUCTS CORP |
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Techincal Specification:
| PRECIOUS MATERIAL AND LOCATION | CONTACTS GOLD AND CONTACTS SILVER | | PRECIOUS MATERIAL | GOLD AND SILVER | | SPECIAL FEATURES | PLASTIC; GLOSS FINISH; MODULAR CONSTRUCTED; 1.265 IN. LG.; 1.385 IN. W; 1.156 IN. H; BRACKET MTG; (4) 0.100 IN. DIA. MTG HOLES LOCATED ON 0.900 IN. BY 1.095 IN. MTG CTRS; 16 POSITIONS; BINARY |
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