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 5905-01-442-7682
NSN 5935-01-472-2470
NSN 5855-01-387-8827
NSN 5950-01-403-2852
NSN 4140-00-790-0015
NSN 5950-01-143-4731
NSN 6105-00-964-4060
NSN 7035-00-919-3381
NSN 6110-01-300-0064
NSN 7035-01-598-1263
NSN 6135-00-715-4001
NSN 5985-01-461-2199