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 5960-00-171-9575
NSN 5920-01-230-9572
NSN 7035-01-623-5387
NSN 5945-00-571-5888
NSN 5975-00-557-7995
NSN 5905-01-086-7049
NSN 5835-00-864-4481
NSN 6105-00-760-4626
NSN 5925-01-100-4029
NSN 5999-00-505-5586
NSN 5950-01-562-9532
NSN 4140-00-445-3944