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 2925-01-265-2853
NSN 6135-01-398-5922
NSN 6110-01-555-9388
NSN 5945-00-290-1779
NSN 5910-01-065-0394
NSN 6145-01-182-3077
NSN 5925-00-344-1910
NSN 5999-00-954-5138
NSN 5925-00-364-7969
NSN 5855-01-572-5390
NSN 5999-01-022-3747
NSN 5945-01-125-1164