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 5960-01-363-7759
NSN 5990-00-889-5066
NSN 5855-01-454-5653
NSN 5945-01-156-0242
NSN 5960-00-398-1029
NSN 6105-01-178-9199
NSN 6150-01-591-7191
NSN 6130-01-235-8216
NSN 5985-00-311-9088
NSN 6320-00-394-8458
NSN 6650-01-048-5293
NSN 5990-00-946-8587