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 6650-01-252-4155
NSN 5920-00-983-8888
NSN 7035-00-193-2269
NSN 6610-01-175-3500
NSN 6645-01-643-2558
NSN 5985-01-142-5398
NSN 5925-00-650-1069
NSN 5925-01-279-0011
NSN 6320-01-326-1316
NSN 5985-00-661-2263
NSN 5835-01-176-5422
NSN 5895-01-293-7284