An item with a grille, designed to affect the proper distribution of cold or heated air to an enclosed area. It may have adjustable blades on the back to regulate and control the flow of air.
NSN 6645-01-626-6643
NSN 6650-01-573-7165
NSN 6610-00-199-8915
NSN 6110-01-197-3974
NSN 5975-00-073-4207
NSN 5975-01-616-3673
NSN 6150-00-234-6475
NSN 6650-01-443-3668
NSN 6620-00-527-6523
NSN 5975-00-488-8691
NSN 5905-01-110-4990
NSN 6145-01-153-7908