End item: 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 5935-01-222-8192
NSN 6135-01-500-0572
NSN 5975-00-074-2072
NSN 5975-00-177-2957
NSN 5895-00-779-2736
NSN 5915-00-057-5804
NSN 5945-01-081-5221
NSN 6620-01-600-0479
NSN 6135-01-540-5253
NSN 4140-00-952-4047
NSN 6610-01-045-8249
NSN 6110-01-018-6348