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.
NSN: 7025-01-507-7221
What are the manufacturers of nsn 7025015077221?
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Does this nsn 7025015077221 have a shelf life? No. This NSN does not have an applicable shelf life. |
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What is the formal definition of nsn 7025015077221 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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Does nsn 7025015077221 contain any precious metals? No precious metal content. |
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Does nsn 7025015077221 contain any hazardous materials? No MSDS. No hazardous material. |
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What is the ESD classification of nsn 7025015077221? No known electrostatic discharge. |
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