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 6645-00-369-4410
NSN 5999-01-164-0207
NSN 6220-01-547-5183
NSN 5990-01-053-5115
NSN 6130-01-341-3869
NSN 5990-01-575-3275
NSN 5990-00-147-3144
NSN 5925-00-068-6736
NSN 6110-01-167-8906
NSN 6650-01-523-7026
NSN 5910-01-462-7014
NSN 5985-00-476-0585