1660-01-500-6787 MASK,OXYGEN Index 5330-01-500-6789 GASKET

National Stock Number:
7025-01-500-6788

Federal Supply Class:
7025

National Item Identification Number:
015006788

Description:
TRACKBALL,DATA ENTRY

Detail:
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.


Manufacturer Information:
626C-3002522978MEASUREMENT SYSTEMS INC


Techincal Specification:
INTERFACE TYPERS 232C
PROPRIETARY CHARACTERISTICSPACS
OVERALL HEIGHT4.030 INCHES NOMINAL
OVERALL LENGTH4.500 INCHES NOMINAL
OVERALL WIDTH4.500 INCHES NOMINAL
SPECIAL FEATURES86000 HZ; DE-95 CONN W/MALE JACKSCREWS
UNIT DESIGNDESK TOP


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