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 6685-01-204-9005
NSN 5935-00-977-5823
NSN 5895-00-483-6080
NSN 5920-01-461-3718
NSN 5985-00-144-8170
NSN 6620-01-288-4922
NSN 5999-01-175-3561
NSN 5965-01-399-8454
NSN 5945-01-559-1918
NSN 6240-01-370-4789
NSN 6135-00-027-3914
NSN 5960-01-322-7820