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 6105-01-566-8764
NSN 4140-00-555-3856
NSN 5996-01-553-5946
NSN 6145-00-199-8066
NSN 6650-00-508-7631
NSN 6110-01-460-2753
NSN 5990-01-572-3137
NSN 5930-01-584-8011
NSN 6685-01-302-1536
NSN 6320-01-098-2503
NSN 5960-00-946-7767
NSN 5915-01-070-5547