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 5910-01-432-2825
NSN 5996-01-647-1027
NSN 5998-01-100-2428
NSN 5835-00-958-6231
NSN 5950-00-070-0271
NSN 6685-00-640-9291
NSN 5975-01-094-6250
NSN 5945-00-813-5803
NSN 5935-01-026-8557
NSN 5950-01-003-8636
NSN 5990-01-157-0441
NSN 6320-01-202-8761