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National Stock Number:
7025-01-460-0411
Federal Supply Class:
7025
National Item Identification Number:
014600411
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:
| 213A527 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 510-0001A | 6Z833 | CORTRON, INC. | | G646618-1 | 3B150 | RAYTHEON COMPANY | | G646618-1 | 49956 | RAYTHEON COMPANY | | G646618-1 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | CBBL | | FEATURES PROVIDED | ELECTROMAGNETIC INTERFERENCE SHIELDING AND RFI SHIELDING | | INTERFACE TYPE | RS 232C | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 2.147 INCHES NOMINAL | | OVERALL LENGTH | 6.000 INCHES NOMINAL | | OVERALL WIDTH | 4.300 INCHES NOMINAL | | UNIT DESIGN | PANEL MOUNTED |
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