A device fabricated of sheet or cast metal, consisting of an air scoop or a hood with provisions for mounting on the deck of a boat or ship to provide ventilation for the inclosed space below. The hood or head may have either an integral mounting flange or a separable base.
NSN 6320-01-170-4068
NSN 6610-01-212-4022
NSN 6320-01-519-0916
NSN 6645-01-633-1852
NSN 5925-00-194-9146
NSN 5935-01-338-0013
NSN 2925-01-340-5504
NSN 6650-00-324-4973
NSN 4140-01-534-5450
NSN 5990-00-724-3087
NSN 5950-01-116-1900
NSN 6650-00-820-4577