A device primarily designed to vary the frequency of a light signal transmitter to which it is directly connected.
Classification: Optical instruments and appliances and parts and accessories, nesoi
NSN 6135-01-621-0742
NSN 5905-00-970-3739
NSN 6620-01-589-5411
NSN 5999-01-507-7591
NSN 5965-00-106-3195
NSN 6135-01-389-8289
NSN 6135-01-561-5945
NSN 7035-01-326-0868
NSN 6150-00-337-4289
NSN 6110-01-406-4818
NSN 5945-01-228-7420
NSN 5950-01-206-9443