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National Stock Number:
5895-99-989-6191
Federal Supply Class:
5895
National Item Identification Number:
999896191
Description:
TRACKBALL,DATA ENTRY
Detail:
A DEVICE WHICH INCLUDES A SPHERE MOUNTED IN A SMALL OPEN-TOPPED BOX. THE SPHERE IS HAND-OPERATED BY ROTATING IT IN A BACKWARD, A FORWARD, OR A SIDEWAY DIRECTION WHILE MAINTAINING THE DEVICE IN A FIXED LOCATION. THE MOVEMENT OF THE SPHERE GENERATES A SIGNAL WHICH MAY BE USED TO MOVE A CURSOR AND/OR TRACKING SYMBOL ON THE FACE OF A DISPLAY, SUCH AS A CATHODE RAY TUBE; TO INPUT DATA INTO AN ELECTRONIC SYSTEM; AND/OR TO CONTROL THE OPERATION OF A SYSTEM. IT MAY OR MAY NOT INCLUDE ADDITIONAL INPUT DEVICES, SUCH AS SWITCHES OR VARIABLE RESISTORS.
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Manufacturer Information:
| DS49000 | 28199 | L3 TECHNOLOGIES, INC. | | DS49000 | K7028 | PENNY & GILES CONTROLS LTD | | DS49000 | U6729 | PENNY & GILES CONTROLS LIMITED |
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Techincal Specification:
| OVERALL HEIGHT | 50.00 MILLIMETERS NOMINAL | | OVERALL LENGTH | 202.00 MILLIMETERS NOMINAL | | OVERALL WIDTH | 132.00 MILLIMETERS NOMINAL | | SPECIAL FEATURES | W/PIN CONNECTORS AND 2MM DIA YELLOW BALL | | VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC |
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