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 5930-01-569-7333
NSN 5999-00-444-3233
NSN 5960-01-318-0987
NSN 5998-00-757-3306
NSN 6240-01-344-5143
NSN 5999-00-241-4250
NSN 5935-01-595-6041
NSN 6610-01-306-8530
NSN 5925-01-090-3098
NSN 6645-00-832-1609
NSN 6150-00-523-6707
NSN 6130-00-318-8115