MIL-S-7886/28 Complete Document History
Spark Plug, Shielded, Aircraft Reciprocating Engine, Model R1820-76a/C (No Superseding Document)


Obsolete Revision Information:
   CANCELLATION NOTICE 1 - CANCELLATION NOTICE 1 FOR BASE - Oct. 2, 1996
   BASE - SPARK PLUG, SHIELDED, AIRCRAFT - March 20, 1973