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 5910-01-381-5624
NSN 5915-01-633-9845
NSN 5910-01-364-2552
NSN 5996-01-504-7033
NSN 5925-01-584-3202
NSN 5960-01-498-0572
NSN 5960-00-489-2805
NSN 5910-01-378-6721
NSN 5920-01-151-7631
NSN 6135-01-540-5253
NSN 5855-01-050-4944
NSN 5910-01-350-7325