Waterproof trackball; left 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 6105-00-814-2862
NSN 5965-01-286-6548
NSN 5835-00-523-0736
NSN 5965-01-052-3765
NSN 5945-00-554-9351
NSN 6150-01-422-2755
NSN 5920-01-218-5742
NSN 5985-00-171-5084
NSN 6620-01-183-5329
NSN 5935-00-005-5984
NSN 5915-01-523-1663
NSN 5985-01-272-7309