Part Number
Part Number:
NSN:
NIIN:
Item Name:
TRACKBALL , DATA ENTRY
Definition:
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.
CAGE Information
Code | Company |
---|---|
0GWL8 | ITAC SYSTEMS INC. |
Federal Supply Class
Title
ADP INPUT/OUTPUT AND STORAGE DEV
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CYEC | INTERFACE TYPE | DIN |
CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC |
ABKW | OVERALL HEIGHT | 1.500 INCHES NOMINAL |
PKWT | UNPACKAGED UNIT WEIGHT | 1.100 POUNDS |
AGAV | END ITEM IDENTIFICATION | C-12670/SPN-3, AN/SPN-42T-3, 4 & SPN-46(V)1 |
ABMK | OVERALL WIDTH | 4.000 INCHES NOMINAL |
ABHP | OVERALL LENGTH | 3.750 INCHES NOMINAL |
CPLR | UNIT DESIGN | PANEL MOUNTED |