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 6650-01-081-1537
NSN 5905-01-263-0367
NSN 5920-01-123-9854
NSN 5835-01-231-4994
NSN 5975-00-553-7151
NSN 5985-01-288-5978
NSN 6110-00-050-8074
NSN 5965-01-305-2858
NSN 5925-01-387-3533
NSN 5975-01-099-6418
NSN 6620-00-278-7313
NSN 5910-01-108-1800