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 6240-01-430-6937
NSN 5935-01-556-9639
NSN 5895-01-604-5198
NSN 5975-01-435-1586
NSN 5998-01-534-6372
NSN 5998-01-159-5705
NSN 6135-01-273-1253
NSN 5925-00-856-4818
NSN 5905-01-170-3601
NSN 5910-00-824-5207
NSN 6240-01-361-8344
NSN 4140-01-186-6453