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 7035-00-763-6180
NSN 5925-00-600-7731
NSN 5925-00-903-3417
NSN 4140-00-707-5963
NSN 6610-00-428-3678
NSN 7035-01-049-6776
NSN 6130-00-894-5704
NSN 5925-01-059-0275
NSN 5965-01-503-0699
NSN 5996-01-293-9220
NSN 6645-01-475-4723
NSN 5835-01-549-9405