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National Stock Number:
7025-01-346-6379
Federal Supply Class:
7025
National Item Identification Number:
013466379
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:
| 346033 | 22978 | MEASUREMENT SYSTEMS INC | | 5801642P1 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 626-G612 | 22978 | MEASUREMENT SYSTEMS INC |
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Techincal Specification:
| OVERALL HEIGHT | 3.000 INCHES NOMINAL | | OVERALL LENGTH | 6.000 INCHES NOMINAL | | OVERALL WIDTH | 4.500 INCHES NOMINAL | | SPECIAL FEATURES | CASE MATERIAL:ALUMINUM;CASE SURFACE TREATMENT:ANODIZED;CONNECTOR MANUFACTURER CODE:81349;CONNECTOR MANUFACTURER P/N:M24308/1-2;TERMINAL TYPE AND QTY:RECEPTACLE CONNECTOR,1 |
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