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 5950-01-016-7621
NSN 7035-01-574-7025
NSN 5920-01-588-9914
NSN 6130-01-316-9968
NSN 5999-01-162-1123
NSN 6135-01-255-9129
NSN 5910-00-610-2423
NSN 4140-01-302-5261
NSN 5925-00-076-0120
NSN 5999-01-325-3916
NSN 6145-01-445-7167
NSN 6645-01-361-8319