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 5835-01-314-2781
NSN 5895-00-456-0830
NSN 5945-00-808-9756
NSN 5930-01-034-8111
NSN 6150-01-468-0793
NSN 6130-01-341-1550
NSN 6130-00-139-1495
NSN 6150-01-348-8970
NSN 5945-01-480-6063
NSN 5985-01-469-8438
NSN 4140-00-940-9595
NSN 6240-01-249-7259