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 5950-00-468-7991
NSN 6645-00-780-5260
NSN 6135-01-560-3173
NSN 5996-01-633-7979
NSN 5915-01-233-5902
NSN 6610-01-354-7963
NSN 6110-01-149-2839
NSN 6650-01-071-1234
NSN 6145-01-328-5998
NSN 5965-01-464-0220
NSN 5975-01-449-3950
NSN 6685-00-805-5423