A mouth operated, self-contained horn used as a warning signal. It is usually cone shaped and has a simple reed type mouthpiece. It may have adjustable tone feature.
NSN 6135-01-518-9813
NSN 5910-00-579-1016
NSN 5996-01-547-6638
NSN 5996-01-570-9845
NSN 5910-00-293-8196
NSN 5905-01-014-9785
NSN 6610-00-879-2788
NSN 6110-01-131-1380
NSN 5985-00-514-3882
NSN 5925-01-492-7566
NSN 6685-01-575-0250
NSN 5999-00-945-8908