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 6110-00-418-3294
NSN 5835-01-338-5176
NSN 5960-01-042-4862
NSN 5998-00-070-9389
NSN 5915-00-276-8332
NSN 6320-01-177-3192
NSN 5965-01-534-2818
NSN 6610-00-042-8461
NSN 5998-01-240-5152
NSN 6105-01-069-3966
NSN 5920-01-041-9168
NSN 5920-01-416-6211