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 5905-00-989-7896
NSN 5905-01-469-7259
NSN 5915-01-096-6264
NSN 6685-01-076-2678
NSN 5895-00-958-2011
NSN 6620-01-398-8986
NSN 5855-01-023-3727
NSN 5925-00-259-7486
NSN 7035-01-256-6705
NSN 6110-00-506-2247
NSN 6145-01-119-7232
NSN 6220-01-171-4738