37 degrees sealing 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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5905-00-086-0725
NSN 5960-01-283-0308
NSN 5925-01-237-3886
NSN 6135-01-424-1114
NSN 6130-00-226-0417
NSN 6135-01-293-3066
NSN 6105-00-455-1381
NSN 5930-00-685-0588
NSN 6130-01-426-8841
NSN 6130-01-223-6139
NSN 6620-01-212-8089
NSN 5950-01-357-7075