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 6320-00-310-1080
NSN 7035-01-573-5916
NSN 6220-01-092-8959
NSN 6645-01-428-3576
NSN 5835-00-051-9092
NSN 6105-00-608-8947
NSN 5920-01-327-2572
NSN 6130-00-504-2956
NSN 5935-01-476-7260
NSN 2925-01-214-5333
NSN 5996-01-010-5781
NSN 6135-00-603-4859