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 6130-01-327-4594
NSN 5895-01-534-9767
NSN 5935-01-065-0405
NSN 6145-01-609-9715
NSN 5835-01-250-2939
NSN 6620-01-411-0390
NSN 6110-01-517-4995
NSN 6110-01-471-1198
NSN 2925-00-654-3206
NSN 2925-00-203-8735
NSN 5965-01-556-2048
NSN 6610-01-168-9713