37 degrees sealing surface shall be free of anodize and alodined per mil-c-5541, cl 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 5855-01-288-6341
NSN 6105-00-038-7518
NSN 5950-01-288-9901
NSN 5910-01-321-6124
NSN 5965-00-439-6287
NSN 6645-00-390-7657
NSN 7035-00-679-9027
NSN 6110-01-498-7956
NSN 6650-01-602-5070
NSN 6685-01-603-7884
NSN 6220-01-307-4006
NSN 6620-01-067-0536