Waterproof trackball; right hand configuration
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.
Classification: Adp input/output units, nesoi
NSN 5990-01-110-1979
NSN 2925-00-169-3775
NSN 5998-00-433-9140
NSN 6145-01-351-0845
NSN 5920-01-091-0123
NSN 6685-00-458-2772
NSN 6130-01-484-2162
NSN 5998-01-218-5227
NSN 6135-01-180-9611
NSN 5985-01-277-9650
NSN 5935-00-732-4968
NSN 5935-01-425-4146