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 6645-00-780-5260
NSN 5950-00-679-9539
NSN 6650-01-071-1234
NSN 5895-00-372-5493
NSN 2925-01-368-5773
NSN 4140-01-269-0383
NSN 5835-01-612-4753
NSN 6610-01-059-2734
NSN 5910-01-174-8754
NSN 5998-00-284-3804
NSN 6145-00-728-4026
NSN 2925-01-157-9204