A mechanical device having adjustable blades set in a frame which permits the passage of air through a radiator of an internal combustion engine. It may include various controls, manual or power operated control linkage and springs. See also grille, metal and ventilator, air circulating.
NSN 5925-01-616-1280
NSN 5975-01-467-8070
NSN 6105-01-212-3394
NSN 6620-01-435-7083
NSN 6135-01-395-6693
NSN 5945-00-894-1587
NSN 5835-01-373-3498
NSN 6105-00-228-4625
NSN 5998-01-468-1074
NSN 5930-00-148-8339
NSN 6130-00-892-8197
NSN 7035-00-703-3535