An item designed for electronic and/or mechanical encryption or information of single signals in order to ensure permanent and secure protection against decryption, and/or designed for decryption of information or single signals.
Classification: Other instruments and apparatus, specially designed for telecommunications (for examle, cross-talk meters, gain measuring instruments etc)
NSN 6650-01-322-6431
NSN 5920-00-196-3631
NSN 2925-01-554-5246
NSN 6240-01-177-8954
NSN 5925-01-061-9717
NSN 7035-01-366-5912
NSN 6685-01-418-0925
NSN 5975-00-150-6400
NSN 6220-01-117-2918
NSN 5915-01-364-0795
NSN 6645-01-583-8153
NSN 2925-01-132-5827