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 5855-01-503-5484
NSN 6150-01-659-5412
NSN 4140-01-634-0330
NSN 6320-01-488-5581
NSN 6645-01-364-7330
NSN 5950-01-386-3173
NSN 6320-01-255-2096
NSN 6610-01-633-1121
NSN 6240-00-494-9869
NSN 6620-00-159-0866
NSN 5975-01-615-8514
NSN 6130-01-508-0492