5340-01-520-8835 HINGE,BUTT Index 5330-01-520-8837 PARTS KIT,SEAL REPLACEMENT,MECHA

National Stock Number:
7025-01-520-8836

Federal Supply Class:
7025

National Item Identification Number:
015208836

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.


Manufacturer Information:
B-USBID0GWL8ITAC SYSTEMS INC A FOR-PROFIT CORP


Techincal Specification:
OPERATING TEMP RANGE+0.0 TO 50.0 CELSIUS
OVERALL LENGTH8.000 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
SPECIAL FEATURESINTERFACE: USB
UNIT DESIGNDESK TOP
UNPACKAGED UNIT WEIGHT1.300 POUNDS


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