Air horn for Military trucks. P/N MS51301-1, 12256091, AA52525-11. NSN 2590009001640. Includes the 24 volt air control valve. Rubber shell electrical connectors on horn mate to the MS27144-1. Horns are cast aluminum.
For the air control solenoid only see p/n MS17981-1.
This product produces extreme loudness. Proper hearing protection must be worn at all times during its operation. Hearing loss or permanent damage may result from unsafe use. Use this product in a safe and responsible manner and at a distance of at least 100 meters from others. Never operate this product in a closed environment, in close proximity to living beings, or where prohibited by law.