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 6130-00-140-2582
NSN 4140-01-061-9849
NSN 5930-01-391-7126
NSN 6620-01-165-8958
NSN 6105-00-527-8571
NSN 6145-01-423-2645
NSN 5990-01-357-6175
NSN 5935-01-437-6524
NSN 2925-00-583-9669
NSN 5905-00-101-4488
NSN 5945-01-364-1178
NSN 5855-01-616-8724