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 5990-01-168-3257
NSN 6620-01-467-2111
NSN 6130-00-053-8382
NSN 5905-00-284-7939
NSN 5985-01-228-2399
NSN 5985-00-118-4728
NSN 5999-01-381-1139
NSN 2925-00-707-6770
NSN 6110-01-440-1519
NSN 5935-01-464-5127
NSN 5996-00-063-8208
NSN 6645-01-572-4475