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 6320-00-389-4756
NSN 5965-01-303-4470
NSN 7035-00-727-4068
NSN 5905-01-348-6475
NSN 6130-00-344-0958
NSN 5950-01-623-0457
NSN 5960-00-784-4348
NSN 6220-01-199-4842
NSN 5996-01-287-8311
NSN 6145-00-730-3933
NSN 5930-01-396-0196
NSN 6110-00-982-9714