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 5996-01-541-4974
NSN 2925-01-290-8208
NSN 6130-01-440-9008
NSN 5910-01-431-6583
NSN 6110-00-738-3400
NSN 6240-00-880-8700
NSN 5965-01-475-0666
NSN 6105-01-275-8967
NSN 5935-01-317-4111
NSN 6130-00-478-3793
NSN 5855-00-610-4052
NSN 5905-01-315-4361