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 6650-01-104-6139
NSN 5935-00-781-3897
NSN 6685-01-336-5072
NSN 6610-00-100-1195
NSN 5905-01-269-8395
NSN 5910-01-151-4623
NSN 6645-01-346-4505
NSN 5965-01-345-9480
NSN 6645-00-321-6071
NSN 5999-01-386-3616
NSN 6650-00-434-0188
NSN 2925-00-139-0720