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 5920-00-794-4415
NSN 5855-00-832-6528
NSN 7035-01-330-6768
NSN 6105-01-327-3174
NSN 2925-00-536-4574
NSN 5985-00-037-9853
NSN 5920-01-290-1606
NSN 6130-01-328-5112
NSN 5895-00-511-8234
NSN 5855-00-688-9954
NSN 5945-01-453-8873
NSN 6240-01-313-1583