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 6220-01-272-3177
NSN 5999-01-240-2204
NSN 5975-01-085-5824
NSN 6150-01-555-8477
NSN 6150-00-845-9499
NSN 2925-01-069-5324
NSN 6610-01-580-0766
NSN 6645-01-607-7931
NSN 5930-01-399-8713
NSN 7035-00-803-3056
NSN 7035-01-202-9250
NSN 6620-01-273-7496