AN-8513 Complete Document History
Wrench-Spark Plug, Elbow Square Drive (Use Fed Spec GGG-C-1507)


Obsolete Revision Information:
   NOT - WRENCH-SPARK PLUG, ELBOW SQUAR - Oct. 28, 1970
   BASE - WRENCH-SPARK PLUG, ELBOW SQUAR - Jan. 1, 1960