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 5999-01-418-1792
NSN 5996-01-091-4836
NSN 5910-00-977-7630
NSN 6685-01-156-4642
NSN 6320-00-483-0451
NSN 6610-01-365-6504
NSN 5920-01-105-4506
NSN 6320-00-504-1214
NSN 4140-01-548-5456
NSN 6645-00-262-7448
NSN 6685-00-994-6120
NSN 6320-00-853-1920