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 5950-00-424-3791
NSN 5945-01-602-3470
NSN 5975-01-098-6485
NSN 6110-01-376-8483
NSN 6610-00-531-6153
NSN 2925-00-703-7522
NSN 6645-01-552-0004
NSN 6240-01-003-8666
NSN 5945-01-437-1493
NSN 5925-00-897-9911
NSN 5996-01-247-7671
NSN 5999-01-386-8098