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 5930-01-102-9776
NSN 6130-01-248-6607
NSN 5990-00-935-5610
NSN 7035-00-003-7518
NSN 2925-00-388-8932
NSN 6320-01-466-4175
NSN 6240-01-415-3014
NSN 6220-01-308-3918
NSN 6610-01-643-6652
NSN 5915-00-295-7274
NSN 5990-01-550-7827
NSN 6685-00-948-8452