41774259081336_page_49

41774259081336 | page 49 | https://thedailydialectics.com/pdfs/FIOA/41774259081336/41774259081336.pdf

b. AFSAM 498 (Authentication Device) A small, manually operated, pneumatic device for station and message authentication. Consists of ten 15-point rotors with rotatable alphabet rings, a reversing rotor with points banded in five sets of three each, a single input bellows, and fourteen out- put…