National Item Identification Number
01-171-7254
011717254
7025-01-171-7254
7025011717254
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)
1VPW8
GENERAL DYNAMICS C4 SYSTEMS INC.
DBA PREVIOUSLY - GENERAL DYNAMICS
8201 E MCDOWELL RD
SCOTTSDALE
AZ
85257
800-424-0052
Reference Numbers (Part Numbers)
01-P09242U001
01-P09242U001
55894-2
Required Categories
OVERALL LENGTH
OVERALL HEIGHT
OVERALL WIDTH
SPECIAL FEATURES
III END ITEM ID
Required Description
4.000 INCHES NOMINAL
2.300 INCHES NOMINAL
4.000 INCHES NOMINAL
3.328 IN. DIA