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 5960-01-628-2760
NSN 2925-01-464-3093
NSN 2925-01-608-1888
NSN 5925-00-283-8139
NSN 7035-00-631-3782
NSN 5895-01-610-4436
NSN 5960-00-577-6942
NSN 5950-01-465-7126
NSN 6240-01-527-9638
NSN 6685-01-348-4797
NSN 5935-01-501-2021
NSN 5975-01-572-3062