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 6110-01-356-4735
NSN 6220-01-614-6816
NSN 6145-00-444-3854
NSN 5855-01-191-3404
NSN 5950-01-596-3110
NSN 6620-01-218-3542
NSN 5935-00-122-3372
NSN 5945-01-162-5635
NSN 6150-01-629-3017
NSN 5935-00-614-0631
NSN 5945-00-729-3403
NSN 5855-01-317-5354