|
|
|
National Stock Number:
5930-00-149-8598
Federal Supply Class:
5930
National Item Identification Number:
001498598
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:
| 8502711-1 | 02734 | LOCKHEED MARTIN CORPORATION | | XP8542 | 82104 | STANDARD GRIBSBY INC |
|
Techincal Specification:
| CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | INDIVIDUAL SECTION QUANTITY | 1 | | OVERALL HEIGHT | 1.531 INCHES NOMINAL | | OVERALL LENGTH | 0.500 INCHES NOMINAL | | OVERALL WIDTH | 1.125 INCHES NOMINAL | | PRECIOUS MATERIAL AND LOCATION | CONTACTS SILVER | | PRECIOUS MATERIAL | SILVER | | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7,8,9 SINGLE SECTION | | STYLE DESIGNATOR | RECTANGULAR INDICATING | | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 10 SINGLE ACTUATOR |
|
|