A fabricated device, generally constructed with a flared end and a straight or elbow type body. It may contain a damper and is designed to be used at the end of a ventilating duct to control the quantity and/or the direction of air flow.
NSN 5910-00-122-0409
NSN 5950-01-493-4934
NSN 7035-00-870-0290
NSN 6650-01-027-3632
NSN 5960-00-269-4762
NSN 5950-00-269-4805
NSN 5895-00-114-1544
NSN 5998-01-288-0300
NSN 5930-01-070-6611
NSN 5915-00-270-1076
NSN 6150-01-158-5053
NSN 5835-00-550-7728