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 5985-00-231-8897
NSN 5925-01-646-8052
NSN 5925-01-218-1679
NSN 6220-01-251-1389
NSN 6685-00-138-7250
NSN 5998-01-606-7317
NSN 5835-01-507-0731
NSN 6135-00-461-3590
NSN 5895-01-536-5186
NSN 5910-00-255-6228
NSN 6145-01-018-0244
NSN 2925-01-029-0467