A switch designed to perform the function of opening and/or closing one or more electrical circuits. In lieu of seperable contacts, the switching function is accomplished by means of an arrangement of one or more light emitters and one or more photosensitive devices. The item functions in response to changes in its own electrical circuit caused by the emitted light being reflected to the photosensitive device or the emitted light being interrupted before it reaches the photosensitive device. The item has no other form of actuation.
Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5920-00-518-1847
NSN 6220-01-557-7198
NSN 5910-01-512-3427
NSN 6610-00-901-5137
NSN 5950-00-989-0494
NSN 5996-01-530-5323
NSN 6650-01-416-0473
NSN 5835-01-647-6426
NSN 5998-01-153-7426
NSN 7035-01-393-6015
NSN 5985-01-021-5779
NSN 5925-01-054-3783