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 6240-00-464-1874
NSN 6145-01-374-5217
NSN 6105-01-184-0750
NSN 5910-01-184-2689
NSN 5905-00-269-2629
NSN 6105-00-165-1619
NSN 6150-01-475-3901
NSN 5975-00-442-0821
NSN 6620-01-595-4691
NSN 6130-01-042-7899
NSN 6150-01-145-8212
NSN 2925-00-105-3907