37 degrees sealing surface shall be free of anodize and alodized 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.
NSN 5975-01-502-5531
NSN 6610-01-426-5090
NSN 5920-00-185-9587
NSN 2925-01-201-3043
NSN 5915-00-171-1812
NSN 6145-01-649-0650
NSN 5975-01-323-3757
NSN 5835-01-616-6131
NSN 6320-01-560-7177
NSN 5999-00-147-8027
NSN 6220-00-150-0039
NSN 5855-00-281-3843