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 5965-01-293-0121
NSN 6220-01-446-0227
NSN 6320-01-451-0821
NSN 4140-00-977-6297
NSN 5910-01-383-4324
NSN 5990-00-088-7591
NSN 5945-01-095-4532
NSN 6135-01-391-6515
NSN 6620-01-610-5081
NSN 6240-01-278-8802
NSN 6610-00-763-2415
NSN 6610-01-468-6880