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 5990-01-462-1617
NSN 6620-01-209-1472
NSN 5910-00-942-8453
NSN 5975-00-276-7559
NSN 6610-01-423-3608
NSN 5915-01-025-0346
NSN 6135-00-416-2898
NSN 5925-01-009-2614
NSN 5895-00-424-0850
NSN 5925-01-004-9293
NSN 5950-01-220-3565
NSN 5920-01-418-0863