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 5965-01-209-2411
NSN 5960-01-467-0961
NSN 6135-01-079-7852
NSN 5920-01-383-7108
NSN 6645-00-343-8260
NSN 6650-00-213-7065
NSN 5935-00-052-1378
NSN 5855-01-423-0817
NSN 6645-00-585-5932
NSN 5985-01-174-8932
NSN 5905-01-351-3214
NSN 5855-01-302-9778