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 6105-00-740-7757
NSN 5945-01-435-0459
NSN 5975-01-211-5975
NSN 5905-01-128-6039
NSN 6650-01-399-8552
NSN 4140-01-260-5435
NSN 5998-01-074-8877
NSN 6320-00-925-0558
NSN 5920-01-081-1267
NSN 5910-01-655-5513
NSN 5905-01-467-4729
NSN 5996-01-190-9982