Cage 3cjm8 is listed as manufacture per provisioner
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The tube connection(s) has 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 inlet(s). It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.
NSN 5910-01-654-9741
NSN 6145-00-466-4068
NSN 5925-00-012-4749
NSN 5855-00-327-2112
NSN 5960-01-357-1261
NSN 7035-01-255-2332
NSN 5996-01-575-5349
NSN 5930-00-801-0120
NSN
NSN 6650-00-859-1859
NSN 5950-01-022-9184
NSN 5985-01-023-9280