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 6220-01-308-0414
NSN 6240-01-474-5446
NSN 5895-01-444-4133
NSN 5835-00-275-0584
NSN 7035-01-396-3343
NSN 6110-01-515-1321
NSN 5996-01-496-8563
NSN 6150-01-012-1409
NSN 6130-01-325-9904
NSN 6610-01-600-4140
NSN 5920-00-521-2981
NSN 5985-01-395-5508