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 6610-01-503-0153
NSN 6220-01-211-8419
NSN 6150-00-734-1443
NSN 5998-01-617-8837
NSN 6685-00-520-4767
NSN 6145-01-348-3266
NSN 5895-00-892-5297
NSN 6685-01-509-7410
NSN 5855-01-439-7214
NSN 5895-00-270-6595
NSN 6145-01-378-9502
NSN 4140-01-435-0874