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 5925-00-576-8179
NSN 5998-01-543-9060
NSN 6650-00-059-6268
NSN 5915-01-633-9845
NSN 6650-01-419-0286
NSN 5999-00-910-2799
NSN 5965-01-339-5321
NSN 6240-01-628-3068
NSN 5905-01-384-3852
NSN 5996-00-146-3726
NSN 5920-01-061-4608
NSN 6105-01-397-0804