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 5935-01-103-8757
NSN 6135-00-009-4100
NSN 6620-01-168-8450
NSN 5990-01-168-6797
NSN 5998-01-216-7276
NSN 5998-00-102-6987
NSN 6610-01-619-3928
NSN 6150-01-619-5684
NSN 5935-01-332-8789
NSN 6610-01-158-7311
NSN 6130-01-192-9836
NSN 6135-01-222-0703