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 6320-00-116-3658
NSN 6150-00-468-5416
NSN 5990-01-493-4039
NSN 6610-01-625-6855
NSN 5915-01-365-0393
NSN 6645-00-276-7544
NSN 5985-01-076-3966
NSN 6685-01-399-3595
NSN 2925-01-474-3363
NSN 5910-01-289-7646
NSN 5915-01-381-6189
NSN 6110-01-117-1220