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 5998-01-593-3126
NSN 6150-01-439-6388
NSN 7035-01-431-9693
NSN 5960-01-421-0887
NSN 5920-01-108-6005
NSN 6240-00-145-8167
NSN 6135-00-276-7625
NSN 2925-01-064-3729
NSN 5905-01-210-7655
NSN 5965-00-735-9315
NSN 5985-01-411-5605
NSN 5935-00-704-6711