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 6130-01-204-8215
NSN 4140-01-532-1018
NSN 5925-00-932-3027
NSN 6610-00-856-7136
NSN 5905-01-503-3102
NSN 5998-01-444-8194
NSN 6130-00-393-5039
NSN 6145-01-592-3297
NSN 5905-01-096-0717
NSN 5950-01-392-1895
NSN 5998-01-513-0150
NSN 6240-01-285-7617