MIL-H-25747 › Complete Document History
Horn, Electrical SDU-1-a, Emergency Crew Warning, Aircraft (Superseded by MIL-S-6904B)


Obsolete Revision Information:
   NOT - HORN, ELECTRICAL SDU-1-A, EMER - April 19, 1965
   AMENDMENT 2 - HORN, ELECTRICAL SDU-1-A, EMER - Jan. 1, 1960
   REVISION A - HORN, ELECTRICAL SDU-1-A, EMER - Jan. 1, 1960