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 2925-00-063-5898
NSN 5905-01-372-5326
NSN 5965-01-383-7235
NSN 6610-01-229-3679
NSN 5945-01-152-1932
NSN 5925-01-550-5519
NSN 5935-00-403-2191
NSN 5985-01-291-4278
NSN 5915-00-501-4558
NSN 6130-00-968-0750
NSN 6650-01-630-2223
NSN 5960-00-234-5961