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 5925-00-907-8149
NSN 5998-01-519-8354
NSN 5990-01-465-3088
NSN 6220-00-548-1999
NSN 5930-00-186-9252
NSN 6105-00-602-0930
NSN 6610-00-415-6410
NSN 6685-00-325-1527
NSN 6240-00-443-8000
NSN 5999-01-144-3480
NSN 6105-01-376-5902
NSN 5985-01-513-3812