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 5835-01-228-7776
NSN 6320-01-309-9595
NSN 5950-00-788-6089
NSN 6105-01-426-1852
NSN 2925-01-112-8782
NSN 2925-00-156-5633
NSN 5925-00-321-8040
NSN 2925-01-155-2994
NSN 6620-01-556-1695
NSN 6320-01-129-9656
NSN 5915-01-089-9836
NSN 5935-01-196-5239