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 6320-01-642-0342
NSN 5920-00-913-3728
NSN 6650-01-392-0588
NSN 6105-00-375-6194
NSN 5998-01-541-5587
NSN 5965-01-628-6745
NSN 5960-00-113-4314
NSN 6105-01-143-1332
NSN 7035-01-624-0805
NSN 6620-01-119-9239
NSN 5960-00-538-4308
NSN 6650-01-564-8053