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 6620-01-290-2973
NSN 5945-00-185-6609
NSN 5935-01-450-0376
NSN 5945-00-072-1060
NSN 5925-00-536-7651
NSN 5895-01-265-1970
NSN 6645-01-435-2996
NSN 5999-01-459-2912
NSN 5835-01-080-7784
NSN 5925-01-502-2470
NSN 5965-00-627-8382
NSN 6320-01-198-4024