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 6130-01-423-8338
NSN 5895-00-413-4535
NSN 6650-01-421-4024
NSN 6150-00-081-9928
NSN 5999-01-282-2847
NSN 6220-00-338-1086
NSN 5930-00-184-8329
NSN 5985-01-215-1574
NSN 6320-01-426-8947
NSN 5998-00-737-1220
NSN 7035-00-902-8995
NSN 5950-01-525-3970