One end has a 90 degrees elbow
An item consisting of metal tube, straight or prebent, with permanently attached fittings (brazed or welded) on one or both ends. It is primarily designed to convey fluids, gases, and/or semisolids. For items with detachable end fittings, see tube assembly, metal.
NSN 5996-01-088-7074
NSN 5975-01-055-6866
NSN 5975-00-038-2813
NSN 5905-01-386-9612
NSN 5935-01-620-3916
NSN 5920-01-020-7659
NSN 2925-01-058-1718
NSN 5975-00-897-6624
NSN 7035-01-043-7443
NSN 6620-01-474-1890
NSN 6620-00-871-0592
NSN 5920-01-618-9173