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 5945-01-073-7613
NSN 5895-01-629-4498
NSN 6320-01-342-4884
NSN 7035-00-009-0099
NSN 5950-01-064-8638
NSN 5930-01-576-8203
NSN 5905-01-477-0605
NSN 5950-00-267-9912
NSN 5895-01-245-8517
NSN 6145-00-358-6700
NSN 5998-00-523-7136
NSN 7035-01-278-1379