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 5998-01-037-2074
NSN 5915-01-602-9324
NSN 6130-00-300-0733
NSN 5935-01-487-7276
NSN 6220-01-245-2667
NSN 5998-00-159-1288
NSN 5920-01-157-9471
NSN 6650-01-044-5431
NSN 6130-01-117-1305
NSN 5930-00-038-3432
NSN 6220-01-384-2253
NSN 6320-01-209-0952