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 5915-00-518-3343
NSN 2925-00-319-1805
NSN 5990-00-140-4559
NSN 6145-01-222-0907
NSN 5996-00-995-6795
NSN 6110-01-027-0656
NSN 5905-01-234-6345
NSN 5920-01-555-6944
NSN 5835-00-683-4612
NSN 5960-01-415-3574
NSN 6110-01-505-2074
NSN 7035-01-382-2741