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 6110-00-471-3385
NSN 4140-00-529-0844
NSN 5985-01-327-2161
NSN 6650-01-417-1797
NSN 5935-01-335-0178
NSN 6685-00-642-0533
NSN 6145-01-122-6158
NSN 6150-01-033-0042
NSN 5998-01-237-6097
NSN 5905-01-125-7968
NSN 5999-01-317-2375
NSN 5950-01-267-4958