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 5905-01-495-6915
NSN 5835-01-291-5405
NSN 5990-01-336-3976
NSN 2925-00-612-3262
NSN 6320-01-056-1164
NSN 5905-00-425-1401
NSN 5925-01-494-3272
NSN 5895-01-444-4133
NSN 5855-01-580-1520
NSN 5965-01-535-0718
NSN 5835-00-198-4936
NSN 5930-01-440-9817