No other part numbers with same form, fit, and function found.
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 6135-01-397-6564
NSN 6135-01-159-9705
NSN 6105-00-949-3979
NSN 5960-00-710-2769
NSN 5999-00-726-4805
NSN 5935-01-221-9939
NSN 5835-01-449-7511
NSN 5895-01-088-6029
NSN 6645-00-567-4562
NSN 7035-01-232-7263
NSN 5985-01-068-1940
NSN 6240-01-391-0399