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 6150-01-120-7674
NSN 6145-01-534-7885
NSN 6135-01-573-7164
NSN 5935-01-605-2726
NSN 6130-01-390-7031
NSN 5905-01-492-0009
NSN 5990-01-400-3299
NSN 6220-01-537-0129
NSN 6105-00-283-2849
NSN 6610-01-354-7963
NSN 5935-01-298-2065
NSN 5945-01-481-3416