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 5930-01-621-1167
NSN 6645-00-052-3201
NSN 5915-01-011-2135
NSN 6220-01-319-1166
NSN 5930-01-567-0712
NSN 5835-00-198-4936
NSN 6105-00-422-2714
NSN 6240-01-282-6447
NSN 6135-00-334-4500
NSN 5925-00-172-5070
NSN 5920-01-649-5791
NSN 6145-01-324-5774