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 6150-01-263-9766
NSN 5895-01-335-6813
NSN 5930-00-849-0859
NSN 5975-01-466-3965
NSN 4140-01-268-1351
NSN 5945-01-306-2483
NSN 5999-00-404-6618
NSN 6650-00-299-1839
NSN 6685-00-384-9463
NSN 5945-01-033-7947
NSN 6105-00-834-0169
NSN 5895-00-937-8274