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 6220-01-569-6742
NSN 5965-01-315-5764
NSN 5960-01-212-4227
NSN 5935-01-504-9066
NSN 6320-00-174-1362
NSN 2925-00-816-8765
NSN 5835-00-187-1481
NSN 5920-01-373-6841
NSN 5965-01-525-4597
NSN 5998-01-327-3666
NSN 6620-01-608-8548
NSN 5925-01-276-2855