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 5895-01-263-9179
NSN 5855-01-410-8979
NSN 5990-00-060-7009
NSN 6685-01-115-6534
NSN 6130-00-541-8468
NSN 6110-00-686-4685
NSN 6110-01-221-8620
NSN 5915-01-481-9888
NSN 6685-01-212-3259
NSN 6220-01-595-6848
NSN 6650-01-631-3027
NSN 6105-01-082-0380