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 6150-00-079-1101
NSN 6110-01-657-0155
NSN 5945-01-548-7434
NSN 6150-01-565-7270
NSN 5910-01-281-8697
NSN 6105-01-051-3001
NSN 6650-00-542-9042
NSN 5905-01-089-6916
NSN 6150-00-222-7839
NSN 5935-01-532-7439
NSN 5965-01-633-8849
NSN 6110-01-300-4857