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 6620-00-338-6482
NSN 5895-01-355-8584
NSN 2925-01-236-3547
NSN 5895-01-497-8161
NSN 5996-01-411-6195
NSN 6135-01-430-3119
NSN 5945-00-993-5730
NSN 5905-00-001-2813
NSN 6610-00-205-7352
NSN 5835-01-079-9533
NSN 5935-01-385-3315
NSN 5905-01-552-5038