Material: metal
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 6110-01-422-1572
NSN 5895-01-150-6590
NSN 5895-00-348-3802
NSN 6650-01-094-9378
NSN 5985-01-260-0987
NSN 5960-01-063-2009
NSN 5935-00-889-2646
NSN 6150-01-008-4622
NSN 5915-01-590-7375
NSN 5975-01-089-8049
NSN 5950-01-522-9753
NSN 5920-01-214-0451