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 5996-00-686-5842
NSN 5998-01-031-6859
NSN 5945-01-290-3880
NSN 5895-01-317-3986
NSN 6645-01-430-4125
NSN 5895-01-067-9751
NSN 6320-00-688-9983
NSN 5945-00-110-9957
NSN 6135-01-291-6712
NSN 5985-01-244-9836
NSN 6240-01-485-3116
NSN 7035-01-364-8454