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 6320-01-631-7828
NSN 6650-01-512-1930
NSN 6150-01-270-6758
NSN 5915-01-633-5058
NSN 6320-00-405-2348
NSN 5915-01-449-1535
NSN 6145-00-347-1171
NSN 5960-01-056-4982
NSN 6220-00-152-7114
NSN 5905-01-411-4775
NSN 5985-01-227-5748
NSN 5915-01-428-6681