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 7035-00-756-4374
NSN 7035-00-020-2227
NSN 5945-01-045-5756
NSN 5960-01-476-5686
NSN 5965-01-011-1228
NSN 5985-01-377-5264
NSN 5950-00-104-7526
NSN 5895-00-264-2047
NSN 5835-01-354-0566
NSN 6130-01-330-8818
NSN 5990-00-103-0528
NSN 5990-01-296-8190