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 5998-00-212-0623
NSN 5905-01-088-1486
NSN 5985-01-413-4661
NSN 2925-01-197-7864
NSN 6145-01-641-3510
NSN 6685-01-063-6313
NSN 6645-00-975-6941
NSN 5960-00-153-7115
NSN 6620-01-059-0876
NSN 5965-01-375-5238
NSN 5905-01-603-0764
NSN 5998-01-389-7946