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 6610-01-482-4630
NSN 5930-01-576-9662
NSN 5920-01-362-8814
NSN 6150-00-306-0157
NSN 6145-01-357-5648
NSN 5895-01-512-9637
NSN 5999-01-406-4571
NSN 6620-01-039-5468
NSN 5965-01-022-3298
NSN 6150-01-415-0916
NSN 6610-00-260-1181
NSN 6620-01-434-6538