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 6685-01-591-1152
NSN 6320-00-110-8005
NSN 6650-01-620-2026
NSN 6645-01-248-3123
NSN 6650-01-478-5323
NSN 5930-01-013-7895
NSN 6105-01-131-8425
NSN 5945-01-062-8099
NSN 5990-01-341-5735
NSN 6130-01-557-9485
NSN 6145-01-449-1343
NSN 6145-01-536-4535