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 5996-00-922-6482
NSN 6240-01-526-1674
NSN 6610-01-477-4787
NSN 5905-00-677-9202
NSN 6620-00-225-1475
NSN 5925-01-581-7386
NSN 6620-01-270-6619
NSN 5996-00-860-6136
NSN 5835-00-905-7165
NSN 5999-00-984-4732
NSN 5996-00-202-6576
NSN 6620-01-185-9134