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 5910-01-459-6928
NSN 5999-01-234-5831
NSN 6645-01-400-2119
NSN 6105-01-285-8204
NSN 6240-01-595-3594
NSN 5945-00-812-1168
NSN 6145-01-070-0579
NSN 5905-00-355-5369
NSN 6130-01-514-4542
NSN 6150-00-285-5793
NSN 5945-01-179-1457
NSN 6650-01-449-0702