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 5910-00-262-4379
NSN 5920-01-076-7045
NSN 6145-01-286-6194
NSN 6145-01-254-8502
NSN 5950-01-437-6045
NSN 5975-00-169-0513
NSN 6685-01-369-3681
NSN 5835-01-532-9373
NSN 5990-01-054-3332
NSN 5930-01-442-2999
NSN 6320-01-176-8367
NSN 6620-00-679-5830