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 7035-01-491-3981
NSN 6150-00-949-1984
NSN 5855-01-201-4857
NSN 5910-01-082-0594
NSN 6645-01-217-2888
NSN 5996-00-703-7776
NSN 5895-01-549-2642
NSN 5945-01-655-8596
NSN 2925-01-364-7926
NSN 5895-00-110-0938
NSN 5925-01-193-0171
NSN 5895-00-313-9098