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 6220-01-190-6906
NSN 7035-00-206-6123
NSN 5999-01-641-7925
NSN 6685-01-224-2529
NSN 5996-01-296-4466
NSN 6610-00-617-3086
NSN 6145-01-199-8679
NSN 6610-01-442-3509
NSN 5920-01-360-5681
NSN 5855-00-921-6589
NSN 6320-01-449-1014
NSN 5910-01-504-9493