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 6105-01-424-6439
NSN 6135-01-647-5692
NSN 5996-01-423-9423
NSN 6610-01-150-7018
NSN 6645-01-290-0394
NSN 5855-01-052-7149
NSN 5950-00-497-2896
NSN 6620-00-269-5168
NSN 5945-01-351-5354
NSN 6685-01-097-5569
NSN 6685-00-523-9415
NSN 5975-01-603-8014