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 6220-00-535-3230
NSN 5965-00-905-6895
NSN 6620-00-679-5830
NSN 5950-00-740-4163
NSN 5930-01-274-5994
NSN 6320-01-170-4068
NSN 6135-01-434-6308
NSN 5895-01-479-3176
NSN 6240-01-193-6545
NSN 5950-00-683-8304
NSN 6610-01-593-4643
NSN 5895-00-368-6609