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 5930-01-422-4262
NSN 6150-01-375-7744
NSN 5999-00-054-4562
NSN 5985-01-033-2117
NSN 5950-01-401-5321
NSN 5965-00-087-3245
NSN 6150-01-022-7483
NSN 6620-01-316-7907
NSN 5930-01-532-1958
NSN 6320-01-631-7828
NSN 6685-01-348-0623
NSN 6130-01-149-7595