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 5960-01-438-0245
NSN 5905-00-918-1466
NSN 5950-01-579-4055
NSN 6620-01-240-3361
NSN 5960-00-657-7823
NSN 5990-01-326-2677
NSN 5950-01-028-5425
NSN 5965-00-011-6742
NSN 5920-00-140-1492
NSN 5920-00-660-6018
NSN 6130-01-625-7586
NSN 6150-01-328-8460