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 5999-01-549-5783
NSN 6110-00-170-6520
NSN 5935-01-206-4368
NSN 6135-00-027-3914
NSN 4140-01-107-2246
NSN 5975-00-189-0857
NSN 5895-00-688-8604
NSN 5915-01-239-3048
NSN 6150-01-561-7137
NSN 5960-00-732-3241
NSN 5835-01-647-6426
NSN 6105-00-141-0300