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 5935-00-313-8690
NSN 5985-01-017-1282
NSN 6130-00-847-6671
NSN 6130-01-056-2097
NSN 5835-01-647-6426
NSN 5930-01-504-0748
NSN 5920-01-398-5514
NSN 5935-01-645-8741
NSN 2925-01-411-4666
NSN 6610-01-504-7622
NSN 6645-01-563-5141
NSN 5935-01-406-4329