A device designed to allow ventilation without excessive drafts. It may consist of either a deflector or louvers, stationary or adjustable to deflect the direction of air flow. Excludes items with fans.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 5998-01-549-9342
NSN 2925-01-327-3069
NSN 5915-01-462-5552
NSN 6110-01-098-5071
NSN 5925-01-449-2777
NSN 5985-01-158-1555
NSN 6150-01-079-6831
NSN 5935-01-340-3520
NSN 5996-01-504-7033
NSN 7035-01-364-0286
NSN 5835-00-491-3834
NSN 5960-01-587-7705