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 6645-01-136-1491
NSN 6220-00-122-3238
NSN 5998-01-437-8799
NSN 5910-01-437-5202
NSN 5835-00-870-7034
NSN 6645-00-514-3523
NSN 5915-00-480-1716
NSN 5925-01-178-8962
NSN 7035-01-486-4118
NSN 5930-00-197-5907
NSN 6220-01-028-4488
NSN 6620-01-170-8270