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 5996-00-495-3086
NSN 6645-00-067-7070
NSN 5920-00-944-8772
NSN 6135-01-387-0754
NSN 6645-00-216-6126
NSN 5910-01-400-5947
NSN 7035-01-459-8268
NSN 5950-00-328-0258
NSN 6135-00-715-4001
NSN 5835-01-384-3206
NSN 5990-00-763-5526
NSN 5999-01-231-1997