Grumman aerospace a-10 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 6240-00-104-4662
NSN 6110-00-875-0374
NSN 5950-01-510-9445
NSN 6130-01-594-0326
NSN 5920-00-133-4276
NSN 5895-01-650-1358
NSN 5965-01-392-1761
NSN 6220-00-414-7528
NSN 6110-01-628-0392
NSN 4140-00-593-8425
NSN 6685-00-634-9964
NSN 5945-01-195-3498