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 5950-00-225-8849
NSN 5965-00-693-8829
NSN 5855-00-797-8217
NSN 5985-01-382-1742
NSN 5855-00-548-4742
NSN 5905-00-522-7877
NSN 5985-01-014-4924
NSN 5985-00-180-1366
NSN 6150-01-074-6541
NSN 6105-01-398-7495
NSN 2925-01-633-4048
NSN 6145-01-420-6119