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 5990-01-205-5937
NSN 5930-01-051-6071
NSN 5950-01-066-4412
NSN 5895-01-563-2584
NSN 5910-01-413-7104
NSN 6610-01-464-3037
NSN 5945-01-188-3999
NSN 6130-01-439-9497
NSN 6620-01-462-0001
NSN 5999-01-084-6266
NSN 5950-00-843-0939
NSN 5960-00-630-6630