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 5920-00-767-9049
NSN 5990-01-385-6634
NSN 5998-00-767-0307
NSN 5945-01-157-3934
NSN 2925-01-091-4734
NSN 6620-01-395-0651
NSN 6610-01-013-8922
NSN 6685-01-408-2637
NSN 6320-01-125-3361
NSN 6130-00-449-9674
NSN 5895-01-370-5569
NSN 6240-01-180-3720