A fitting having four branches in the same plane whose axes form right angles. 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 is designed to be used as a junction at the intersection of tubing and/or tube fittings. It may have side inlet(s).
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5935-00-350-3159
NSN 5925-00-701-5065
NSN 6645-01-569-9087
NSN 6620-00-100-4517
NSN 5965-01-644-6633
NSN 5985-01-403-2835
NSN 5990-00-627-5151
NSN 5999-00-645-8875
NSN 6320-01-176-8367
NSN 5855-01-308-0955
NSN 5990-01-063-2532
NSN 6150-00-488-1394