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 5915-01-432-0324
NSN 6150-00-088-1717
NSN 6150-01-164-2194
NSN 6650-00-078-5773
NSN 5910-01-519-2308
NSN 6130-00-727-3294
NSN 4140-01-341-1841
NSN 6220-00-257-5183
NSN 6620-00-754-4914
NSN 5960-01-526-3843
NSN 6220-00-397-6910
NSN 6145-01-353-0106