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 5950-01-535-0099
NSN 5950-01-084-4852
NSN 5950-00-455-8564
NSN 5960-00-904-0294
NSN 5965-01-615-3420
NSN 6650-00-059-6268
NSN 5915-01-437-8858
NSN 6240-01-218-5187
NSN 6320-01-116-3980
NSN 5965-01-444-3098
NSN 4140-01-536-4677
NSN 5985-01-453-2916