Tech order 11w1-33-7-2 fig 6
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 5835-00-483-7615
NSN 4140-00-659-8283
NSN 6610-01-353-4883
NSN 5910-00-560-7979
NSN 5996-00-799-8838
NSN 5910-01-475-4851
NSN 5915-01-378-1990
NSN 6650-01-632-3501
NSN 5930-01-168-7847
NSN 5996-01-461-6285
NSN 2925-01-399-2765
NSN 6240-00-150-6754