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 2925-01-106-3552
NSN 6105-01-062-1422
NSN 6610-00-572-8786
NSN 5960-01-245-6088
NSN 6610-01-392-1701
NSN 5975-01-612-3145
NSN 6645-01-005-3542
NSN 5835-00-838-0707
NSN 6105-01-067-7197
NSN 6645-01-258-5558
NSN 2925-01-218-5556
NSN 4140-01-245-2729