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 6685-01-434-2662
NSN 5960-00-135-6143
NSN 6685-01-030-8646
NSN 5999-01-284-0552
NSN 6220-01-361-9152
NSN 6685-01-021-1444
NSN 5915-01-371-2906
NSN 5990-01-293-4817
NSN 6610-01-421-5367
NSN 6130-01-430-2887
NSN 6105-00-202-2469
NSN 5990-01-258-3848