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 6620-01-367-4960
NSN 5910-01-627-7970
NSN 5950-01-322-8557
NSN 6320-01-514-6141
NSN 5965-00-862-3295
NSN 6610-01-406-4985
NSN 6685-00-296-0392
NSN 6220-01-410-8592
NSN 5930-01-382-9405
NSN 5920-01-327-2572
NSN 5999-00-221-2281
NSN 5965-01-299-0160