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 6650-00-474-7420
NSN 5996-01-118-4584
NSN 5835-01-205-6614
NSN 5965-00-296-6116
NSN 5965-00-532-3284
NSN 5905-01-365-2397
NSN 6135-01-031-8078
NSN 5935-01-630-8227
NSN 6110-01-450-3084
NSN 5935-01-184-8863
NSN 6650-00-826-7396
NSN 5998-00-596-8869