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 2925-00-102-7701
NSN 4140-01-407-1139
NSN 5985-01-634-0635
NSN 5920-01-483-1196
NSN 5965-01-239-4034
NSN 5905-00-990-5048
NSN 5965-01-475-9184
NSN 5905-01-554-4713
NSN 6685-01-024-7203
NSN 7035-00-096-9986
NSN 5990-00-539-7859
NSN 5975-00-456-2257