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 5835-01-294-5753
NSN 6150-00-163-1895
NSN 5999-01-547-7509
NSN 5985-01-188-7281
NSN 5990-00-110-1153
NSN 5999-01-451-4906
NSN 6105-00-471-3265
NSN 6105-00-782-8229
NSN 5935-01-555-5303
NSN 6135-01-519-7879
NSN 4140-01-116-7567
NSN 5999-00-573-9477