Classification: Other instruments and apparatus, specially designed for telecommunications (for examle, cross-talk meters, gain measuring instruments etc)
NSN 4140-01-007-0590
NSN 5996-01-642-7593
NSN 5999-01-584-3605
NSN 6320-01-631-7828
NSN 5998-01-147-0040
NSN 4140-00-818-5734
NSN 6610-00-099-4096
NSN 6620-01-128-3053
NSN 5950-01-113-6846
NSN 6145-00-776-9819
NSN 6650-01-328-5135
NSN 4140-00-004-4544