Classification: Other instruments and apparatus, specially designed for telecommunications (for examle, cross-talk meters, gain measuring instruments etc)
NSN 6620-01-161-1594
NSN 6135-00-497-0491
NSN 5905-01-381-6386
NSN 5920-01-172-6358
NSN 5855-01-103-8650
NSN 5975-01-406-5337
NSN 6130-01-323-6025
NSN 5935-01-462-6904
NSN 5985-01-381-1540
NSN 5920-01-010-3293
NSN 6685-00-261-9858
NSN 6645-01-344-4184