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 5925-01-060-3403
NSN 5855-01-105-7793
NSN 6110-01-257-3928
NSN 6620-01-007-8368
NSN 6220-00-276-8681
NSN 6645-01-338-9152
NSN 5965-01-227-9937
NSN 6145-01-502-7553
NSN 5915-00-070-0284
NSN 6320-00-139-1090
NSN 4140-00-519-2781
NSN 4140-01-564-9921