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 4140-01-534-9987
NSN 2925-01-166-4589
NSN 5855-01-308-0955
NSN 5895-01-111-1935
NSN 5855-01-020-3777
NSN 6110-01-216-5147
NSN 5999-01-046-7766
NSN 5998-01-004-4427
NSN 6685-01-329-0320
NSN 5920-01-502-7940
NSN 6240-00-942-5018
NSN 7035-00-300-3208