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 6645-01-010-3746
NSN 6130-01-513-8303
NSN 5990-01-301-6471
NSN 5935-01-319-2239
NSN 5910-00-316-3537
NSN 5960-01-370-4285
NSN 6610-01-184-3210
NSN 5985-01-010-4081
NSN 6130-00-878-9141
NSN 5990-01-138-8981
NSN 5910-00-628-1624
NSN 6150-00-300-0395