A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also elbow, pipe; and elbow, pipe to tube. Excludes connector, multiple, fluid pressure line.
Classification: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
NSN 5895-01-239-2377
NSN 5975-01-069-2196
NSN 5905-01-044-8477
NSN 6240-01-429-2747
NSN 6220-00-327-8775
NSN 5950-01-523-9173
NSN 6145-00-482-9546
NSN 5910-01-538-3950
NSN 6110-00-218-4737
NSN 5930-00-780-1016
NSN 5960-00-581-8694
NSN 6650-00-421-5300