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 2925-01-027-1293
NSN 4140-01-560-1688
NSN 4140-01-571-5559
NSN 5999-01-275-7031
NSN 5915-00-985-5053
NSN 5925-00-062-6948
NSN 5985-00-508-7162
NSN 5930-01-124-0562
NSN 5998-01-288-4991
NSN 6650-00-451-8174
NSN 6135-00-715-4001
NSN 6145-01-468-6252