Classification: Other instruments and apparatus, specially designed for telecommunications (for examle, cross-talk meters, gain measuring instruments etc)
NSN 5905-01-157-1979
NSN 5835-00-887-1941
NSN 6240-00-326-2966
NSN 6320-01-600-5808
NSN 5990-01-215-5997
NSN 6240-00-057-9498
NSN 6610-01-525-2252
NSN 6240-01-223-8514
NSN 6685-00-702-5498
NSN 5930-01-530-4515
NSN 5985-00-277-7371
NSN 5990-00-797-2592