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 5835-01-576-9013
NSN 5998-01-299-5376
NSN 6320-01-103-6218
NSN 5990-01-023-3307
NSN 6650-01-251-5213
NSN 6220-01-214-9896
NSN 2925-01-359-9818
NSN 5975-00-754-4142
NSN 2925-01-356-6017
NSN 5965-01-115-4068
NSN 6620-00-725-7289
NSN 5985-01-188-7408