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 2925-01-655-0562
NSN 5925-00-286-8502
NSN 6620-01-491-7001
NSN 5920-00-196-3631
NSN 5855-01-007-9541
NSN 6150-01-095-5497
NSN 5935-01-485-2457
NSN 5895-01-187-7898
NSN 5930-01-219-6618
NSN 6685-01-658-8842
NSN 4140-01-400-3610
NSN 5930-00-053-0983