MIL-S-7886/19 › Complete Document History
Spark Plug, Shielded, Aircraft Reciprocating Engine, Model H25/R975a
Obsolete Revision Information: |
CANCELLATION NOTICE 1 - SPARK PLUG, SHIELDED, AIRCRAFT - Nov. 18, 1968
BASE - SPARK PLUG, SHIELDED, AIRCRAFT - May 4, 1964 |