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 6645-00-476-7176
NSN 6110-01-080-2835
NSN 6645-01-018-7664
NSN 6650-01-297-8003
NSN 2925-01-448-2880
NSN 6620-01-458-8074
NSN 5930-01-026-4566
NSN 6105-01-488-4917
NSN 5835-01-130-3760
NSN 5965-00-170-5254
NSN 6610-01-409-1781
NSN 6130-00-483-9766