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 5999-01-323-7113
NSN 6645-01-176-6866
NSN 5905-01-313-7753
NSN 2925-01-094-4771
NSN 5999-00-845-1733
NSN 6105-00-553-8943
NSN 6110-00-431-6898
NSN 6105-00-527-8571
NSN 5910-01-201-0451
NSN 5945-01-537-9008
NSN 4140-00-686-4894
NSN 7035-01-023-7859