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 6220-00-470-5282
NSN 5915-01-148-1204
NSN 6620-01-361-8685
NSN 5835-01-426-6573
NSN 6135-01-161-3914
NSN 4140-00-686-4894
NSN 6105-01-215-1174
NSN 5975-01-268-6487
NSN 6320-00-004-9158
NSN 5930-01-318-5368
NSN 7035-01-471-4884
NSN 6685-01-514-7783