A fitting that forms an angle of less than 180 degrees (3.142 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 machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe; elbow, tube; and 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 6135-01-562-6582
NSN 5950-01-630-5958
NSN 6320-01-512-2031
NSN 6150-01-649-0510
NSN 6650-01-070-9121
NSN 6220-01-651-4946
NSN 6135-01-472-9011
NSN 2925-01-236-3547
NSN 6685-01-128-0174
NSN 5996-01-327-6601
NSN 5999-01-314-4033
NSN 4140-00-115-0830