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 6145-01-495-0059
NSN 6135-01-265-1384
NSN 5998-01-594-7203
NSN 5915-00-929-5248
NSN 6240-00-504-6583
NSN 6610-01-406-4985
NSN 6135-01-196-7399
NSN 6145-00-841-0399
NSN 6220-01-152-2637
NSN 4140-01-060-1438
NSN 7035-00-215-3272
NSN 5925-01-162-8577