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 5835-01-424-0054
NSN 5925-00-796-4439
NSN 6105-01-077-5559
NSN 5965-00-182-7928
NSN 6650-00-774-1295
NSN 6150-00-010-1416
NSN 5999-00-980-1423
NSN 5985-01-284-3829
NSN 5935-01-449-3908
NSN 6650-01-493-6638
NSN 6130-01-218-4382
NSN 5935-00-902-4673