A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.
NSN: 5930-00-789-7999
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What are the manufacturers of nsn 5930007897999? |
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Does this nsn 5930007897999 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 5930007897999 A switch which is externally actuated by a thumbwheel and/or pushbutton. a legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. may have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing. |
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Does nsn 5930007897999 contain any precious metals? No precious metal content. |
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Does nsn 5930007897999 contain any hazardous materials? No information in HMIRS. Hazardous material unknown. |
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What is the ESD classification of nsn 5930007897999? No known electrostatic discharge. |
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