This specification covers the performance requirements for NPN, silicon, switching, medium power, 2N696 and 2N697 transistors. One level of product assurance (JAN) is provided for all encapsulated devices as specified in MIL-PRF-19500/99. The device package outlines are as follows: TO-205AA (formerly modified TO-5 without suffix S) or a TO-205AD (formerly modified TO-39 with suffix S) for all encapsulated device types.