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 5925-01-564-8177
NSN 5910-01-464-7859
NSN 5985-00-208-0572
NSN 6145-01-133-7350
NSN 6610-01-417-3011
NSN 6645-01-501-0576
NSN 6645-00-262-7448
NSN 5996-01-166-5716
NSN 5990-01-147-5225
NSN 6105-01-614-3120
NSN 6150-01-555-8580
NSN 5855-01-533-7051