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 4140-01-392-2107
NSN 6135-01-348-4056
NSN 6130-00-884-4494
NSN 5925-01-494-1050
NSN 5990-01-365-6016
NSN 6320-01-382-9676
NSN 5999-01-250-8928
NSN 6105-01-422-3765
NSN 6685-00-160-6390
NSN 6650-01-359-1770
NSN 5935-01-494-5495
NSN 5905-01-503-0439