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 5935-00-199-3376
NSN 6105-01-077-5559
NSN 5910-01-383-2043
NSN 5950-01-529-6542
NSN 5910-01-326-5770
NSN 5960-00-372-4876
NSN 6620-00-062-9722
NSN 6685-01-527-6373
NSN 5855-01-229-3864
NSN 5990-00-762-8059
NSN 5910-01-610-4240
NSN 5905-00-378-0929