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 6145-00-213-9181
NSN 6220-01-201-9145
NSN 5998-00-087-0089
NSN 6105-01-316-6849
NSN 4140-01-174-9335
NSN 5975-00-844-2451
NSN 6135-01-268-7056
NSN 5925-00-316-5312
NSN 6150-00-185-9995
NSN 5950-00-170-6457
NSN 6220-01-548-8660
NSN 6620-01-472-6461