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 6610-00-957-3875
NSN 5905-00-568-0795
NSN 5930-00-151-4787
NSN 6320-01-501-7935
NSN 5895-00-904-6440
NSN 5950-01-040-3280
NSN 4140-01-290-5230
NSN 6145-00-515-6931
NSN 2925-01-085-0691
NSN 5990-00-969-8838
NSN 7035-01-157-0028
NSN 5975-00-519-9547