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 5915-00-456-0873
NSN 6650-01-389-8240
NSN 6135-01-379-8582
NSN 6620-00-436-2399
NSN 5965-01-005-0341
NSN 5975-01-252-3611
NSN 5998-01-237-4049
NSN 5935-01-621-3841
NSN 5965-00-493-6008
NSN 6135-00-228-8140
NSN 5910-01-425-1375
NSN 5855-00-885-8452