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 4140-00-660-8699
NSN 5950-01-120-4740
NSN 5965-00-990-8669
NSN 5895-01-104-5508
NSN 5925-01-237-2501
NSN 5835-01-498-9410
NSN 5895-01-304-9920
NSN 5855-01-374-9116
NSN 5990-01-033-0051
NSN 6240-01-423-0605
NSN 5960-01-304-7178
NSN 5998-01-627-4901