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 6240-01-585-9441
NSN 5960-00-971-8432
NSN 5855-00-832-9341
NSN 2925-01-147-6688
NSN 6610-00-837-3012
NSN 5999-00-168-4443
NSN 5950-01-294-2295
NSN 5895-01-160-1682
NSN 6320-01-316-2190
NSN 5930-01-164-6879
NSN 2925-01-270-1124
NSN 6220-00-788-6418