2N4249
The Fairchild 2N4249 (S035928) (P/N 151-0342-00) is a PNP Si low noise amp.
Package: TO-106
NSN: 5961-00-246-2427
RPR: Tektronix RPR for 151- Transistors, pg 456
Specs
Semiconductors Common Design Parts Catalog 1982 (pg 189) lists the specs: 60V, 0.1A, hFE minimum 100.