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 7035-01-339-3665
NSN 5999-00-615-8515
NSN 6110-01-261-1560
NSN 5965-01-573-7359
NSN 5855-01-400-1590
NSN 7035-01-429-7954
NSN 6685-01-398-4172
NSN 6130-00-343-1660
NSN 4140-01-023-1537
NSN 6620-01-449-3101
NSN 5965-00-081-9412
NSN 6685-00-359-5569