In article Ismof.1152$NS.1040@dukeread04, whertel wrote:
I recently acquired an AN/GRR-5 system. The Filament Vibrator, E102 on the
schematic, finally quit. Taking it apart revealed that the metallic
vibrating plate had broken across. According to the manual, it is a 4-pin
unit, OAK P/N 6556. The one in the power supply is a Cornell-Dubilier Type
8360C-2. Anyone know of a souce for them, or is there a solid state
replacement available. Any leads greatly appreciated.

Try Antique Electronics Supply. They have various vibrators available
new, as well as some of the solid state replacements. They may well
not have an exact replacement but they may well sell something adaptable.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."