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 5930-01-068-1680
NSN 5910-01-436-5774
NSN 5950-00-275-4777
NSN 5920-01-394-9515
NSN 6130-01-509-4964
NSN 6320-01-475-7654
NSN 4140-00-811-2297
NSN 6240-00-821-5125
NSN 5999-01-288-0297
NSN 5920-00-269-6178
NSN 5910-01-305-3497
NSN 5999-00-579-4730