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 6620-01-451-1168
NSN 6240-01-297-4329
NSN 6650-01-487-2597
NSN 5965-01-105-4194
NSN 5855-00-012-1958
NSN 6685-01-413-9362
NSN 5950-00-124-5004
NSN 5965-01-084-6921
NSN 5945-01-525-1715
NSN 6135-01-167-0759
NSN 4140-00-019-1697
NSN 5915-01-607-4773