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 5905-01-232-1253
NSN 6130-00-452-9464
NSN 6620-00-889-7945
NSN 5960-01-437-7422
NSN 5835-01-530-8919
NSN 6645-01-089-6459
NSN 5985-01-605-1198
NSN 6240-01-285-7857
NSN 5905-01-364-4281
NSN 2925-01-027-1293
NSN 5996-01-519-3161
NSN 5835-01-381-4452