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 6150-00-232-3145
NSN 5998-00-972-7134
NSN 6620-00-873-9825
NSN 6135-01-180-9611
NSN 5999-01-091-4436
NSN 5985-01-321-2798
NSN 4140-01-381-7286
NSN 5965-01-013-0290
NSN 6620-01-201-4176
NSN 6685-00-581-2688
NSN 6105-01-237-2507
NSN 6145-01-044-5278