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 6650-00-717-8913
NSN 5945-01-023-3154
NSN 5990-01-649-4647
NSN 6650-01-588-3554
NSN 5925-01-630-7205
NSN 5965-01-101-2187
NSN 6620-00-278-7313
NSN 5930-01-099-2470
NSN 6645-01-360-0293
NSN 5855-01-554-3303
NSN 5915-01-627-7708
NSN 5925-01-189-7513