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 5935-00-134-5747
NSN 5975-00-840-5844
NSN 6610-00-835-0248
NSN 6240-01-460-9289
NSN 2925-01-258-8141
NSN 6150-01-271-8016
NSN 6105-00-112-7075
NSN 6610-01-483-1317
NSN 5925-00-798-6767
NSN 6685-00-678-6575
NSN 5930-01-049-9267
NSN 5920-00-171-2347