1.375 across square flats
A fitting that forms an angle of less than 180 degrees (3.141 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 standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It may have side or heel inlet(s). See also elbow, hose; elbow, pipe; 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 5920-01-458-8075
NSN 5996-00-083-9076
NSN 5999-00-525-4320
NSN 7035-01-137-6206
NSN 6220-01-274-3545
NSN 5960-00-279-1993
NSN 5975-01-310-8812
NSN 2925-01-455-2558
NSN 5930-00-885-4269
NSN 5855-01-156-0417
NSN 5999-00-846-4620
NSN 6150-00-165-2865