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 6650-01-571-4056
NSN 5975-01-448-9738
NSN 6610-01-371-3006
NSN 6130-00-103-7082
NSN 5910-00-551-2442
NSN 5996-01-113-7676
NSN 6105-01-367-0444
NSN 5910-01-134-3391
NSN 5945-00-885-0368
NSN 6610-00-476-4402
NSN 5975-01-408-6601
NSN 5915-01-236-7586