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 5905-01-106-6143
NSN 5925-01-322-4366
NSN 6610-01-032-7585
NSN 5925-01-487-6830
NSN 5935-01-415-8042
NSN 5965-01-032-9146
NSN 6105-00-301-5334
NSN 5915-01-349-4270
NSN 5960-01-235-2586
NSN 5925-01-510-8584
NSN 5996-00-114-1799
NSN 5985-00-287-9441