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 2925-01-254-8925
NSN 6105-01-037-1493
NSN 5935-00-583-1687
NSN 6620-00-246-5159
NSN 2925-00-884-3302
NSN 5910-01-199-9344
NSN 5855-01-171-2818
NSN 6150-00-161-2480
NSN 6220-01-470-9965
NSN 5965-01-642-3277
NSN 6145-01-530-2344
NSN 5996-01-550-2869