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 6145-01-381-5589
NSN 5910-00-100-1496
NSN 4140-01-123-4881
NSN 5895-01-578-6623
NSN 6240-00-454-9293
NSN 5975-00-521-3828
NSN 6610-01-155-8315
NSN 5999-01-333-7349
NSN 6145-01-264-2421
NSN 6240-01-318-0531
NSN 5910-01-513-6221
NSN 7035-00-104-7613