An item which determines the presence of a moving source across its field of vision.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 6320-01-343-2482
NSN 6110-00-763-1079
NSN 4140-01-282-0744
NSN 6620-01-376-3744
NSN 2925-01-490-3884
NSN 6645-01-468-4990
NSN 5975-00-815-2160
NSN 5935-01-502-8768
NSN 6610-01-492-6515
NSN 6220-01-031-6919
NSN 5855-01-414-6265
NSN 6135-00-209-6918