A saucer-shaped metallic item used on navigational marker buoys. It is designed to be mounted on a stand and generally operated by gong tappers, suspended from a tower, striking outer surface to produce a warning sound.
NSN 5935-01-380-3476
NSN 5985-01-485-4750
NSN 5925-01-401-5314
NSN 5998-00-005-4302
NSN 5835-00-594-4921
NSN 6145-00-493-4073
NSN 5985-01-032-5020
NSN 6220-01-511-1629
NSN 5975-01-234-6747
NSN 6240-00-942-7274
NSN 5960-00-140-1727
NSN 6650-01-057-1314