Grumman 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 5998-00-823-8488
NSN 5965-00-232-7395
NSN 6610-01-359-9809
NSN 6110-01-472-6987
NSN 6110-01-265-1080
NSN 6110-01-238-3953
NSN 6220-00-882-6021
NSN 5975-01-512-4783
NSN 5950-01-246-8814
NSN 7035-01-327-4456
NSN 6685-01-568-7234
NSN 5965-00-522-0922