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 6150-00-240-3212
NSN 5920-01-047-2277
NSN 6610-01-189-3001
NSN 5855-00-548-4742
NSN 6135-01-397-6564
NSN 5855-01-197-2774
NSN 5915-01-184-8387
NSN 6105-01-381-2496
NSN 6685-01-381-6751
NSN 5915-01-281-7383
NSN 5975-00-361-7793
NSN 5915-01-566-3494