Rumman a10 aircraft
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 6240-00-822-4571
NSN 6645-01-537-1066
NSN 6610-00-840-6187
NSN 6320-01-052-2118
NSN 6240-00-854-1962
NSN 5945-00-925-7506
NSN 5965-01-449-1711
NSN 5950-01-066-5325
NSN 6130-01-258-5642
NSN 6145-00-311-8884
NSN 5998-00-172-3602
NSN 6150-00-964-7303