National Item Identification Number
01-336-9141
013369141
7025-01-336-9141
7025013369141
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
90536
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN
3333 PILOT KNOB RD
SAINT PAUL
MN
55121
651-456-3420
Reference Numbers (Part Numbers)
112947-100
7917083-00
Required Categories
UNIT DESIGN
INTERFACE TYPE
VOLTAGE IN VOLTS AND CURRENT TYPE
OPERATING TEMP R
Required Description
DESK TOP
RS 232C
3.0 DC
-20.0 TO 40.0 DEG CELSIUS
5.000 INCHES NOMINAL
3.00