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 5965-01-587-6003
NSN 5998-00-767-6229
NSN 5965-01-633-8849
NSN 5895-00-153-2595
NSN 5930-01-100-3343
NSN 5965-01-492-5695
NSN 5996-01-520-8412
NSN 5985-01-607-9733
NSN 6645-01-556-5263
NSN 5985-01-057-6900
NSN 2925-01-330-2988
NSN 6135-01-507-4346