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 5925-01-089-6970
NSN 7035-00-803-3056
NSN 6620-00-422-5866
NSN 6240-01-100-3696
NSN 5998-01-190-7026
NSN 5835-00-911-2340
NSN 6685-00-232-1274
NSN 5945-01-355-3743
NSN 5990-01-378-5443
NSN 6105-00-717-6668
NSN 6150-01-088-7643
NSN 6110-00-479-0403