Bz-278/grc-221 end item identification.
A device designed to convert energy into audible signals by means of a diaphragm or specially designed horn element. Sound may be produced by liquid, electro-mechanical device or pressure means.
Switch Board Assembly
Switch Board Assembly
Power Supply
Power Supply
Transistor Assembly
NSN 5815-01-463-2966
NSN 7021-00-284-3777
NSN 5836-01-317-3850
NSN 5975-01-083-9642
NSN 5820-00-649-8903
NSN 7450-01-648-8071
NSN 5831-00-495-2163
NSN 7520-01-472-2034
NSN 5841-01-028-4753
NSN 5995-01-563-3925
NSN 5810-01-503-6620
NSN 5975-00-758-6813
Last modified 05/02/2024