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 5895-00-030-0189
NSN 5925-00-169-9829
NSN 5895-00-859-1244
NSN 5905-00-430-4515
NSN 5835-01-641-0073
NSN 2925-00-816-8765
NSN 5895-01-194-1377
NSN 5920-01-221-9598
NSN 6320-01-384-3850
NSN 5930-01-358-1933
NSN 5985-01-546-2003
NSN 5998-01-413-2475