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 5998-00-557-1588
NSN 5930-00-528-9728
NSN 6150-01-290-3127
NSN 5999-00-392-6412
NSN 5855-00-337-3679
NSN 4140-00-624-7627
NSN 5935-01-465-8290
NSN 6220-01-482-0365
NSN 6110-01-105-7020
NSN 6220-01-141-7709
NSN 5999-00-937-9924
NSN 5915-01-027-1407