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 5945-01-511-5489
NSN 5999-00-960-0003
NSN 5910-01-160-9278
NSN 5920-00-594-3124
NSN 6150-01-550-3016
NSN 5985-00-100-0140
NSN 5965-01-386-2988
NSN 5998-01-036-7175
NSN 6105-00-212-8013
NSN 5915-01-461-8132
NSN 6610-01-409-1781
NSN 5950-00-422-5470