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 5945-01-250-2440
NSN 5950-01-550-4998
NSN 5998-01-650-5484
NSN 5925-01-339-4014
NSN 5960-01-632-6576
NSN 5855-01-542-9059
NSN 5925-00-571-0415
NSN 5965-01-657-3412
NSN 5960-00-723-2793
NSN 5895-00-818-2453
NSN 5910-01-372-4527
NSN 5999-00-423-4232