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National Stock Number:
7025-33-204-4258
Federal Supply Class:
7025
National Item Identification Number:
332044258
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.
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Manufacturer Information:
| 91951259 | 0141B | NAVANTIA, S.A., S.M.E. |
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Techincal Specification:
| SPECIAL FEATURES | COMPUESTO POR NSN 7025-33-004-9539. CONEXION INTERNA MEDIANTE CABLE 44A M9976-24-9; EN CONECTOR AEREO J1 PERMUTAR LOS CABLES DE LOS CONTACTOS 1 Y 3; TRACKBALL 3, CHASIS METALICO, BOLA SELLADA, ANILLO, ENCODERS OPTICOS, 3 PULSADORES ILUMINADOS, MONTAJE EN CONSOLA 4 TALADROS ROSCADOS 10/32UNF | | SPECIFICATION/STANDARD DATA | SCC461DE02 MANUFACTURERS SPECIFICATION | | VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC AND 15.0 DC AND -15.0 DC | | UNIT DESIGN | DESK TOP | | UNPACKAGED UNIT WEIGHT | 3.25 POUNDS | | INTERFACE TYPE | RS 232C OR RS 422 | | OVERALL HEIGHT | 72.6 MILLIMETERS NOMINAL | | OVERALL LENGTH | 152.4 MILLIMETERS NOMINAL | | OVERALL WIDTH | 114.3 MILLIMETERS NOMINAL |
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