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 7035-00-299-7150
NSN 5930-01-564-9251
NSN 2925-00-152-1825
NSN 5998-00-155-9499
NSN 6110-00-304-7201
NSN 4140-01-126-8999
NSN 5905-01-443-0649
NSN 6150-00-009-6011
NSN 5925-00-299-2728
NSN 6650-01-315-6609
NSN 6650-01-053-8726
NSN 5950-00-332-0021