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 5920-01-475-6670
NSN 5855-01-100-3272
NSN 6620-01-158-5111
NSN 5960-00-988-5737
NSN 6135-00-935-8769
NSN 5925-01-230-7298
NSN 5910-01-544-4410
NSN 5835-00-537-7780
NSN 5945-01-579-2271
NSN 7035-00-553-6951
NSN 5950-01-516-3623
NSN 6240-01-624-5371