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 6105-01-184-5602
NSN 6220-00-763-4131
NSN 4140-00-170-5152
NSN 6685-01-455-2204
NSN 6610-01-426-5090
NSN 5925-00-523-9158
NSN 5935-00-035-4559
NSN 5965-01-301-2553
NSN 5950-01-384-0378
NSN 6150-01-093-5877
NSN 5960-00-241-1423
NSN 5925-01-014-4779