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 6610-01-418-0678
NSN 6685-01-504-4620
NSN 4140-01-385-0889
NSN 6105-01-123-8887
NSN 5835-01-466-5496
NSN 6645-01-440-2962
NSN 2925-00-608-0856
NSN 5855-00-256-5562
NSN 5910-00-203-3736
NSN 5935-00-216-7435
NSN 6620-01-604-4072
NSN 5950-01-386-0085