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 5930-00-737-0661
NSN 6610-01-248-4339
NSN 6610-01-562-0846
NSN 6150-00-655-2914
NSN 5910-01-473-9808
NSN 5935-01-453-1519
NSN 5935-01-472-1262
NSN 5910-01-092-1696
NSN 6645-01-537-6098
NSN 6650-00-629-8027
NSN 5835-01-190-0089
NSN 6130-01-383-3335