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 4140-01-368-7097
NSN 5935-01-218-4577
NSN 6145-01-632-0742
NSN 7035-01-555-8289
NSN 5950-00-166-0794
NSN 5965-01-109-2917
NSN 5960-01-567-1096
NSN 6105-01-333-7403
NSN 6145-01-303-1000
NSN 5960-01-425-1454
NSN 6610-01-027-7970
NSN 6135-01-507-4346