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 5930-01-336-5444
NSN 6240-00-922-7919
NSN 6240-01-371-3020
NSN 6105-00-075-9786
NSN 6145-00-104-6047
NSN 5835-01-580-0446
NSN 6240-00-435-0433
NSN 5915-00-856-7903
NSN 5915-01-135-8164
NSN 5960-00-656-2451
NSN 5950-01-469-6783
NSN 6110-01-448-1736