Epoxy resin removable ball; adjustable friction; ip68 trackball; ip67 mouse button
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 7035-01-231-2450
NSN 5985-01-052-2129
NSN 6110-00-957-1930
NSN 2925-01-219-9471
NSN 6150-01-168-5292
NSN 5835-01-557-4914
NSN 6320-01-102-0799
NSN 5930-01-513-1371
NSN 5960-01-045-0522
NSN 6620-01-412-3258
NSN 4140-00-109-5137
NSN 5915-01-051-3352