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 5998-01-641-6108
NSN 5935-01-362-8857
NSN 5996-00-146-1275
NSN 6685-01-305-0021
NSN 5855-01-251-7721
NSN 5950-01-469-3372
NSN 5945-00-467-1355
NSN 6240-01-280-5347
NSN 5985-00-277-7371
NSN 6150-01-014-5416
NSN 5835-01-355-3654
NSN 5999-01-537-0977