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 6610-01-203-6608
NSN 6685-01-329-4837
NSN 5998-01-092-9207
NSN 5990-00-673-1831
NSN 5835-01-013-9321
NSN 5920-00-498-5945
NSN 7035-01-580-0610
NSN 5996-00-919-2734
NSN 5950-01-330-9256
NSN 5998-00-840-6834
NSN 5965-01-582-6935
NSN 5905-00-296-4943