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 2925-00-388-8932
NSN 5925-01-519-2575
NSN 6110-01-282-9110
NSN 5945-01-408-5829
NSN 4140-01-274-4762
NSN 5975-01-521-8030
NSN 5945-01-290-3650
NSN 2925-01-424-0235
NSN 4140-00-878-7356
NSN 6135-01-116-3385
NSN 6610-00-701-2600
NSN 7035-01-504-2204