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 5990-00-838-1082
NSN 6150-01-358-2113
NSN 6145-00-190-7489
NSN 5910-01-434-4082
NSN 6130-01-654-3623
NSN 5996-01-437-8824
NSN 5965-01-142-8044
NSN 6620-01-245-0184
NSN 5996-00-581-5810
NSN 5905-01-294-0885
NSN 5915-00-043-4787
NSN 6150-01-280-2052