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 7035-01-495-3146
NSN 5930-00-289-6140
NSN 5855-01-254-4557
NSN 5925-00-368-1291
NSN 5999-00-499-8949
NSN 5925-01-224-5282
NSN 2925-01-076-6128
NSN 5990-01-546-1649
NSN 7035-00-371-7749
NSN 6135-01-260-7180
NSN 5915-00-223-5308
NSN 4140-01-444-3040