National Item Identification Number
01-408-5795
014085795
7025-01-408-5795
7025014085795
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)
19059
DATAMETRICS CORPORATION
1717 DIPLOMACY ROW
ORLANDO
FL
32809
407-251-4577
Reference Numbers (Part Numbers)
KY-947/USQ-115(V)
509272-011
7040221-005
Required Categories
UNIT DESIGN
INTERFACE TYPE
VOLTAGE IN VOLTS AND CURRENT TYPE
OVERALL LENGTH;
Required Description
DESK TOP
RS 232C
5.0 DC AND
12.0 DC
8.000 INCHES NOMINAL
3.800 INCHES NOMIN