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 6135-01-584-0941
NSN 6135-00-271-0407
NSN 5895-01-376-0000
NSN 5945-01-422-2000
NSN 5910-01-060-3142
NSN 6320-01-054-3046
NSN 5915-01-098-0744
NSN 6685-00-679-9965
NSN 5910-00-105-1860
NSN 6320-00-433-2773
NSN 5950-00-278-1201
NSN 6110-01-599-9802