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 6610-00-252-3405
NSN 6620-01-036-2983
NSN 5895-01-118-7652
NSN 5999-01-648-8229
NSN 5855-01-339-1718
NSN 2925-01-633-4048
NSN 5985-00-060-7025
NSN 2925-00-915-1827
NSN 6610-01-077-3303
NSN 5855-01-656-6808
NSN 5975-01-483-2561
NSN 6685-01-271-8487