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 6240-00-925-2194
NSN 5905-00-078-8814
NSN 5855-01-473-5800
NSN 5945-00-781-6872
NSN 5920-00-683-7883
NSN 6220-01-085-7090
NSN 5855-00-494-9581
NSN 5930-01-603-2137
NSN 5999-00-954-9087
NSN 5920-00-616-4087
NSN 6320-00-313-9114
NSN 6110-01-459-7709