5315-00-011-2522

5998-01-519-7173 5998015197173 015197173 is a grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. each component of the assemblage must be capable of functioning in accordance with its own item name. consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. it may also include printed electronic components. the item is generally part of a subassembly and cannot be assigned a more definite item name. for items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. for items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. for an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. excludes printed circuit boar

7025-01-491-3962 7025014913962 014913962 is a device for data input by key depression which causes the generation of the selected character, numeral or the like.

7025-01-575-0826 7025015750826 015750826 is 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&#59; to input data into an electronic system&#59; and/or to control the operation of a system. it may or may not include additional input devices, such as switches or variable resistors.