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 5960-00-351-4821
NSN 6620-01-085-8688
NSN 6610-01-210-7279
NSN 5945-00-557-7862
NSN 6240-01-354-7103
NSN 6150-00-868-0978
NSN 5835-01-442-6482
NSN 7035-01-116-5703
NSN 5965-00-064-8209
NSN 5996-01-641-9542
NSN 6135-01-433-2062
NSN 6110-01-039-5344