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 6105-01-028-2234
NSN 5996-01-181-5438
NSN 6150-01-260-1862
NSN 5895-00-910-8848
NSN 6645-01-422-1374
NSN 6105-01-483-7077
NSN 6645-01-452-9495
NSN 6645-00-679-8203
NSN 5985-00-419-3671
NSN 6145-00-188-3657
NSN 5950-01-431-7311
NSN 5998-01-018-4655