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 5990-01-443-2931
NSN 6645-00-922-8312
NSN 6320-01-527-0211
NSN 6240-01-490-2554
NSN 7035-00-834-2090
NSN 6150-00-876-1686
NSN 5910-01-358-1899
NSN 2925-00-105-3907
NSN 6145-01-218-8965
NSN 5975-00-665-3644
NSN 6130-01-491-5653
NSN 6135-01-574-6577