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 6620-01-578-6562
NSN 5985-01-252-9281
NSN 6220-01-519-8385
NSN 6135-01-430-3119
NSN 5999-01-341-4016
NSN 5996-01-279-1089
NSN 6320-00-925-0558
NSN 5855-01-007-9541
NSN 5895-00-525-3295
NSN 5915-01-647-8900
NSN 5960-00-536-1535
NSN 6130-00-205-1714