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 5945-01-574-2178
NSN 5905-00-197-7674
NSN 6220-00-350-8204
NSN 5960-01-137-0053
NSN 6110-01-449-2459
NSN 6610-00-017-8273
NSN 5920-00-291-1379
NSN 6145-01-282-6180
NSN 2925-00-753-8598
NSN 5935-01-438-8577
NSN 5945-01-227-7974
NSN 5930-01-195-2332