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 5965-00-475-2759
NSN 6105-01-144-8441
NSN 5975-01-340-5129
NSN 6610-01-332-9556
NSN 5930-00-220-5255
NSN 6145-01-571-7928
NSN 6240-01-229-1749
NSN 6610-00-382-0266
NSN 5945-00-796-9795
NSN 5895-01-212-3996
NSN 5835-01-158-6878
NSN 5895-01-394-9176