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 6145-01-509-4057
NSN 5915-00-296-2513
NSN 7035-01-225-7266
NSN 4140-00-043-0279
NSN 5935-01-471-2077
NSN 6130-00-861-2285
NSN 5975-01-053-2840
NSN 6645-01-624-7209
NSN 6620-01-371-5040
NSN 2925-00-383-3523
NSN 6685-01-620-9428
NSN 6105-00-612-5299