Part number breakdown: fsd
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 5935-01-038-3816
NSN 5905-00-222-6807
NSN 5930-01-119-5829
NSN 7035-01-532-6775
NSN 6145-01-109-3867
NSN 5965-01-005-0341
NSN 5996-01-591-4782
NSN 5985-01-178-4406
NSN 5920-01-367-5791
NSN 6610-00-558-0480
NSN 5905-00-803-8083
NSN 5930-01-484-4535