A removable component which performs multilevel encryption/decryption functions for telecommunications equipment.
Classification: Other instruments and apparatus, specially designed for telecommunications (for examle, cross-talk meters, gain measuring instruments etc)
NSN 5975-01-158-6150
NSN 6645-01-416-7510
NSN 5960-00-428-3679
NSN 5905-01-197-7352
NSN 5855-00-004-0904
NSN 4140-01-056-4453
NSN 5950-01-548-5211
NSN 6320-01-364-1840
NSN 5925-01-524-0448
NSN 5975-00-269-8391
NSN 6135-01-429-9029
NSN 5910-01-611-3901