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 5996-00-170-8060
NSN 6150-01-328-3955
NSN 5915-01-070-2460
NSN 6650-00-411-7132
NSN 5985-01-450-0157
NSN 6620-00-246-5159
NSN 5965-00-079-2360
NSN 5945-01-582-4788
NSN 5930-01-480-1256
NSN 6135-00-262-6807
NSN 5910-01-233-2052
NSN 6240-00-227-0135