37 degrees surface shall be free of anodize and alodined per mil-c-5541, class 1a
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have 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 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 5945-01-081-8958
NSN 6240-01-187-7758
NSN 6130-00-306-2083
NSN 6320-00-731-6134
NSN 5996-01-421-3373
NSN 6110-01-305-5316
NSN 5915-00-260-3791
NSN 6240-01-139-3377
NSN 5965-00-436-2226
NSN 5895-00-247-3004
NSN 5935-01-444-4151
NSN 5950-01-526-9797