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 5930-01-642-2551
NSN 5835-00-507-3561
NSN 6685-00-147-8045
NSN 5910-01-557-8323
NSN 7035-01-268-8042
NSN 5920-01-005-6389
NSN 5990-00-181-2220
NSN 7035-01-104-5446
NSN 6320-01-522-0318
NSN 5915-01-095-8306
NSN 7035-01-592-2562
NSN 6620-01-468-6017