37 degrees sealing surface shall be free of anodize and alodized 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 5925-00-070-5011
NSN 4140-00-541-8861
NSN 5925-00-997-1298
NSN 5835-01-631-7390
NSN 6610-01-531-6980
NSN 5905-01-598-1333
NSN 5835-01-479-7908
NSN 5905-00-187-7911
NSN 5960-01-021-3712
NSN 5985-01-157-0651
NSN 5920-00-309-3616
NSN 5960-00-997-0502