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 5999-01-033-2596
NSN 6220-00-816-8131
NSN 5910-01-127-1529
NSN 5985-01-047-5759
NSN 6110-01-290-5266
NSN 6240-01-349-4407
NSN 5895-00-839-5817
NSN 5935-01-409-2947
NSN 5835-00-858-3650
NSN 5960-01-267-3356
NSN 5945-01-523-9909
NSN 5998-00-051-6657