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 6610-01-565-9857
NSN 5910-00-601-6253
NSN 7035-00-511-0076
NSN 5915-00-764-9298
NSN 6145-01-475-5410
NSN 5895-01-413-8297
NSN 6620-00-180-9061
NSN 5965-01-243-2329
NSN 5998-00-673-2880
NSN 6240-01-434-4315
NSN 5945-01-277-4295
NSN 5975-01-449-8300