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 5990-01-522-6096
NSN 5945-01-137-5148
NSN 6130-01-430-2349
NSN 6220-01-006-4966
NSN 5945-01-485-2402
NSN 5835-01-052-8464
NSN 5998-00-431-0342
NSN 6610-01-523-8547
NSN 6650-00-202-4540
NSN 6220-00-823-6688
NSN 2925-00-146-0179
NSN 6105-01-250-4822