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 6110-01-603-7527
NSN 6105-00-712-8423
NSN 5999-01-153-2661
NSN 6240-01-224-7656
NSN 5925-01-459-6955
NSN 6320-01-547-2743
NSN 5996-01-598-0788
NSN 5920-00-621-6601
NSN 5998-01-573-0144
NSN 5950-00-262-3393
NSN 6320-00-790-4844
NSN 5925-01-157-9548