Switch selection of touch-tone or rotary signaling
A test set primarily designed for use in making examinations of telephone lines, switchboards, and/or associated equipments. See also test set, relay.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6135-01-375-6724
NSN 5935-00-175-7621
NSN 5925-01-340-9880
NSN 6135-01-386-1452
NSN 5998-00-930-6621
NSN 6650-01-485-2351
NSN 6110-01-261-3086
NSN 5975-01-206-9004
NSN 6135-00-078-9931
NSN 5910-01-365-6538
NSN 5915-01-282-0993
NSN 5950-01-139-4371