MIL-S-24329/12 Complete Document History
Switch, Stepping, Rotary, 20-40 Bank Contacts (Sealed) 8 Levels Maximum


Obsolete Revision Information:
   NOT - SWITCH, STEPPING, ROTARY, 20-4 - Oct. 29, 1975
   BASE - SWITCH, STEPPING, ROTARY, 20-4 - April 19, 1968