Do not anodize 37 degree sealing surface
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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5920-01-474-5404
NSN 5999-00-140-1620
NSN 6150-01-470-1754
NSN 5950-00-480-5161
NSN 5920-01-281-7354
NSN 5960-01-500-6615
NSN 6105-01-625-8842
NSN 6105-01-343-9423
NSN 5945-00-056-0822
NSN 5985-01-148-0360
NSN 6620-00-004-1374
NSN 6320-01-371-3047