MIL-S-7886/1005 Complete Document History
Spark Plug, Shielded, Massive Electrode, Type 4 for Aircraft Reciprocating Engines


Obsolete Revision Information:
   CANCELLATION NOTICE 1 - SPARK PLUG, SHIELDED, MASSIVE - Oct. 14, 1970
   BASE - SPARK PLUG, SHIELDED, MASSIVE - Oct. 29, 1963