National Item Identification Number
01-495-0824
014950824
7025-01-495-0824
7025014950824
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)
63222
MSI
14119 SULLYFIELD CIR
CHANTILLY
VA
22021
703-736-1638
Reference Numbers (Part Numbers)
6817544-2
Required Categories
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
ORIGINAL NAME ENCODER,TRACKBALL
DISPLAY SYSTEM REPLACEMENT (DSR),CIP A-01