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 5895-01-139-4272
NSN 6130-01-212-3832
NSN 5935-01-263-3928
NSN 5945-01-090-0610
NSN 2925-01-199-7394
NSN 5930-00-915-9109
NSN 5920-00-192-6565
NSN 6135-01-252-0315
NSN 5990-00-786-9042
NSN 6105-01-578-9044
NSN 2925-01-660-0669
NSN 5835-01-599-1876