National Item Identification Number
01-495-2723
014952723
7025-01-495-2723
7025014952723
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)
6Z833
CORTRON INC
DBA CORTRON
1 AEGEAN DR
METHUEN
MA
01844
978-975-5445
03538
LOCKHEED MARTIN CORPORATION
DBA MS2 DIV MARITIME SYSTEMS &
497 ELECTRONICS PKWY 5 BLD
LIVERPOOL
NY
13088
315-456-2622
Reference Numbers (Part Numbers)
5350021
77A119787P1
Required Categories
UNIT DESIGN
OPERATING TEMP RANGE
UNPACKAGED UNIT WEIGHT
III END ITEM IDENTIFI
Required Description
DESK TOP
-4.0 TO 158.0 DEG FAHRENHEIT
4.600 POUNDS
AN/SQQ-89(V)15 UNIT 804, S