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 6150-01-128-9574
NSN 5930-01-268-2187
NSN 6645-00-998-7820
NSN 6130-00-172-7523
NSN 5935-01-083-8375
NSN 4140-01-444-4464
NSN 5945-00-279-3223
NSN 5996-01-383-9308
NSN 5950-01-447-2377
NSN 5925-01-185-9897
NSN 6135-00-865-4653
NSN 5999-00-062-7051