A device designed to deliver variable fan speeds to the engine pulley ratios responsive to the cooling demands of the engine. May include hub, mounting device, thermal air valve and the like. Excludes; fluid coupling.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5945-01-503-1545
NSN 6620-00-010-8190
NSN 7035-01-462-5766
NSN 6135-00-816-9052
NSN 4140-00-567-9291
NSN 6620-01-261-2985
NSN 5990-01-411-5930
NSN 6650-00-084-4258
NSN 5999-01-168-8293
NSN 5998-00-139-5820
NSN 7035-01-056-5350
NSN 5925-01-426-6923