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 6220-01-419-5882
NSN 6620-01-151-0620
NSN 5935-01-297-0130
NSN 6150-01-088-7643
NSN 5835-00-887-6420
NSN 6610-00-856-7136
NSN 5925-01-270-5258
NSN 5998-01-539-4519
NSN 5945-00-196-0400
NSN 5960-00-605-0226
NSN 5935-00-229-7396
NSN 6145-01-067-7110