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 6240-01-429-2747
NSN 5996-01-477-4143
NSN 2925-01-201-3043
NSN 6135-00-826-4798
NSN 6150-01-622-3044
NSN 6105-01-334-7555
NSN 6320-01-171-3238
NSN 5996-01-426-2688
NSN 5835-01-227-4752
NSN 5925-00-946-2014
NSN 5999-01-215-1236
NSN 5855-01-472-2302