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 6145-00-317-2087
NSN 5990-01-066-5227
NSN 5905-01-162-0817
NSN 5996-00-130-5376
NSN 5855-01-655-7723
NSN 5985-01-422-8968
NSN 5895-00-820-1997
NSN 6145-01-135-1294
NSN 5895-00-798-5798
NSN 6145-00-084-2096
NSN 6105-01-125-6498
NSN 6645-01-170-5402