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 5950-01-170-7841
NSN 6645-01-534-5545
NSN 5935-00-945-4859
NSN 6650-01-556-1929
NSN 5935-01-597-1980
NSN 5910-01-407-2518
NSN 5985-01-593-3835
NSN 4140-00-170-5152
NSN 5950-01-312-6594
NSN 6685-01-157-9340
NSN 6620-00-988-9170
NSN 7035-00-585-2113