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 6685-01-423-8076
NSN 6645-00-001-9400
NSN 5950-00-943-6218
NSN 5910-01-224-2803
NSN 5895-01-203-2782
NSN 6145-01-485-3157
NSN 6645-01-633-1852
NSN 5915-00-234-9351
NSN 5930-01-426-9130
NSN 6610-01-593-0135
NSN 6685-01-225-8594
NSN 5835-01-564-5575