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 5910-01-460-9949
NSN 5930-01-225-0645
NSN 5915-01-104-0481
NSN 5999-01-253-5231
NSN 6220-00-984-1324
NSN 5965-00-193-2406
NSN 5930-01-163-5556
NSN 6145-01-388-1600
NSN 6130-00-753-7732
NSN 4140-01-223-7788
NSN 6110-01-438-1846
NSN 5965-01-609-1867