National Item Identification Number
01-506-7379
015067379
7025-01-506-7379
7025015067379
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)
0FST8
EVERGREEN AVIONICS INC
DBA EVERGREEN SYSTEMS INTL
4870 ADOHR
CAMARILLO
CA
93012
805-445-6492
Reference Numbers (Part Numbers)
PM300-USB
Required Categories
UNIT DESIGN
OVERALL HEIGHT
OVERALL WIDTH
FEATURES PROVIDED
SPECIAL FEATURES;
Required Description
PANEL MOUNTED
2.220 INCHES NOMINAL
5.000 INCHES NOMINAL
RUGGEDIZED
USB INTER