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 6130-01-349-4025
NSN 4140-00-405-8044
NSN 6610-00-033-8719
NSN 7035-01-441-4174
NSN 6220-00-436-0692
NSN 5996-01-278-9294
NSN 5950-01-556-1096
NSN 6645-00-400-3115
NSN 2925-01-264-5256
NSN 6110-00-220-3054
NSN 5945-01-279-0325
NSN 5905-00-752-7484