Seating surfaces finished to 100 microinch rms max on 3 ends.Anneal 850 degrees f to rockwell 350 hardness
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.
Classification: Copper alloy tube or pipe fittings
NSN 7035-01-129-7834
NSN 5920-01-424-5320
NSN 5915-01-576-8602
NSN 5999-01-543-3985
NSN 6220-01-369-0681
NSN 6105-00-144-1754
NSN 6145-01-544-2990
NSN 6105-01-200-8131
NSN 5960-00-252-6274
NSN 5999-00-286-6231
NSN 5930-00-809-3578
NSN 5945-01-634-0588