MIL-PRF-19500/426 Complete Document History
Transistor, PNP, Silicon, Amplifier Type 2N4957, JAN, JANTX, JANTXV, JANS, JANHC, JANKC

Complete Current Edition:
   REVISION J/AM 2 - REVISION J WITH AMENDMENT 2 INTERFILED - July 11, 2023

Obsolete Revision Information:
   REVISION J/AM 1 - REVISION J WITH AMENDMENT 1 INTERFILED - March 16, 2018
   REVISION J - Transistor, PNP, Silicon, Amplifier Type 2N4957, JAN, JANTX, JANTXV, JANS, JANHC, JANKC - Nov. 22, 2016
   REVISION H - Semiconductor Device, Transistor, PNP, Silicon, Amplifier Ty - May 6, 2014
   REVISION G - JANTX, JANTXV, JANTXVM, JANTXVD, JANTXVP, JANTXVL, JANTXVR, - March 30, 2013
   REVISION F - SEMICONDUCTOR DEVICE, TRANSIS - June 29, 2011
   REV E VALIDATION 1 - VALIDATION NOTICE 1 REVISION E - Feb. 24, 2010
   REVISION E - JANTX, JANTXV, JANS, JANHC & J - Oct. 21, 2004
   REVISION D - JANTX, JANTXV, & JANS - Dec. 28, 2001
   REVISION C - JANTX, JANTXV, & JANS - Nov. 2, 2000
   REVISION B - SEMICONDUCTOR DEVICE, TRANSIST - Dec. 12, 1997