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 6135-01-462-6040
NSN 6320-00-459-8973
NSN 6240-01-384-4868
NSN 5945-01-575-0755
NSN 6620-00-551-2631
NSN 6130-01-512-3228
NSN 5835-01-502-9228
NSN 6105-01-250-3591
NSN 6110-01-507-0457
NSN 6135-01-222-0703
NSN 5910-01-026-0855
NSN 5905-01-182-4716