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 5950-01-441-2143
NSN 6130-01-067-8343
NSN 5975-01-188-7460
NSN 5999-00-835-2249
NSN 6135-00-932-3136
NSN 5935-00-711-3079
NSN 6610-01-544-3734
NSN 5999-01-627-6815
NSN 5975-01-221-5930
NSN 6650-01-335-9825
NSN 6610-01-075-7490
NSN 6620-00-410-2638