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 4140-00-986-3361
NSN 5915-00-082-1286
NSN 5975-00-383-1384
NSN 6620-00-716-0001
NSN 6320-01-551-3553
NSN 5905-01-512-1898
NSN 5925-01-412-6175
NSN 5910-00-528-5133
NSN 6105-00-169-8773
NSN 5999-01-600-7304
NSN 6220-01-431-2066
NSN 6610-01-447-2560