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 6610-00-968-8193
NSN 6145-01-193-7036
NSN 5855-01-003-7102
NSN 6135-00-756-6149
NSN 2925-00-735-4979
NSN 6105-01-200-8131
NSN 5985-01-343-1645
NSN 6145-01-179-6630
NSN 6135-01-263-4073
NSN 6620-00-543-2534
NSN 5905-01-165-2888
NSN 5998-01-351-8722