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 5975-01-152-1960
NSN 5935-01-556-7466
NSN 5835-01-328-6626
NSN 5998-01-394-7661
NSN 6240-01-232-4408
NSN 6240-01-363-2168
NSN 5985-01-193-7422
NSN 6620-01-270-4660
NSN 6105-00-521-1136
NSN 6240-01-099-2472
NSN 5835-01-054-7992
NSN 5935-01-399-1886