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 5960-01-582-6167
NSN 6685-01-174-5598
NSN 6645-01-381-6084
NSN 5895-00-617-6340
NSN 5925-01-013-9650
NSN 6645-01-578-6815
NSN 5835-01-580-0446
NSN 6320-01-415-0953
NSN 5996-01-077-2231
NSN 6650-00-829-9745
NSN 6320-00-593-0379
NSN 6220-00-715-8984