Qwerty dual function embedded trackball; flush mount
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 6130-00-465-6281
NSN 6110-00-614-9218
NSN 6685-01-315-1860
NSN 5965-00-191-6788
NSN 5895-01-563-0956
NSN 6130-01-222-8577
NSN 6645-00-363-9775
NSN 5985-00-772-3561
NSN 6220-00-149-0977
NSN 5985-01-050-2416
NSN 6685-00-888-1103
NSN 5998-01-048-0417