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 6320-01-451-0821
NSN 5915-01-521-7194
NSN 6320-01-358-0141
NSN 5920-01-574-0089
NSN 5965-00-005-5252
NSN 6220-01-480-6681
NSN 5925-01-617-9831
NSN 5975-00-767-0976
NSN 5895-01-176-6983
NSN 5975-01-190-9582
NSN 5920-01-555-6944
NSN 6240-00-825-6560