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 5996-01-100-4361
NSN 5905-01-430-8746
NSN 5925-01-542-7970
NSN 6685-01-529-2436
NSN 5920-01-107-7541
NSN 5920-01-384-3387
NSN 5935-01-615-1863
NSN 5895-01-276-7242
NSN 5950-00-686-2821
NSN 5920-01-362-0680
NSN 5920-00-621-0239
NSN 5999-00-966-9054