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 6105-00-135-5289
NSN 5925-01-163-6491
NSN 6645-01-023-8020
NSN 5930-01-407-7499
NSN 5945-00-305-5670
NSN 6240-01-564-5426
NSN 5935-01-050-1561
NSN 5950-01-271-8507
NSN 5910-01-252-7106
NSN 6130-01-634-0603
NSN 5965-00-564-2889
NSN 5910-00-449-1790