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 5945-00-035-9251
NSN 5999-00-001-7455
NSN 5996-01-645-4831
NSN 6320-01-377-5701
NSN 6620-00-972-5899
NSN 6135-01-222-0703
NSN 5985-00-122-5041
NSN 5925-00-729-4096
NSN 5920-00-068-2389
NSN 5930-01-160-3470
NSN 6650-00-101-0559
NSN 6610-01-394-3808