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 5996-00-205-2933
NSN 5990-00-923-4086
NSN 5950-01-295-5772
NSN 5930-01-573-3390
NSN 6135-00-422-3967
NSN 5855-01-281-6689
NSN 6150-00-296-2361
NSN 6105-00-049-8891
NSN 6130-01-575-4175
NSN 6645-01-485-4521
NSN 4140-00-392-2561
NSN 6645-01-459-7788