National Item Identification Number
01-412-7424
014127424
7025-01-412-7424
7025014127424
National Stock Number
Item Name
TRACKBALL,DATA ENTRY
Federal Supply Class
7025
Description
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.
Commercial and Government Entity Code (Supplier Data)
04544
DANAHER CONTROLS CORP
1675 DELANEY RD
GURNEE
IL
60031
847-662-2666
Reference Numbers (Part Numbers)
LQ200-192-50
Required Categories
Required Description