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 5960-00-597-2680
NSN 5996-00-038-0234
NSN 6105-01-176-1478
NSN 4140-00-322-9987
NSN 5910-00-926-2499
NSN 6620-00-246-8828
NSN 5920-01-372-7122
NSN 5960-01-439-9517
NSN 6240-01-186-0263
NSN 5925-00-915-1204
NSN 6610-00-276-5030
NSN 5905-01-454-0664