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 4140-01-210-4233
NSN 5985-01-435-5737
NSN 5910-00-960-7604
NSN 4140-01-406-8169
NSN 5915-01-383-2583
NSN 5835-01-141-8383
NSN 5975-00-849-7768
NSN 6685-00-258-2257
NSN 5996-01-494-2648
NSN 2925-00-315-8442
NSN 6220-01-316-1845
NSN 5985-01-036-5713