Black
A fitting having four branches in the same plane whose axes form right angles. One or more of 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. The remaining connections are boss connections. The boss connections have internal or external machine threads and are designed to facilitate a gasket, preformed packing, washer, and the like to form a seal at the boss. It may have side inlet(s).
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6320-01-600-5808
NSN 6105-01-519-8003
NSN 5975-00-912-4785
NSN 5990-01-476-9956
NSN 6130-01-251-3669
NSN 5895-01-180-6888
NSN 5998-01-532-1176
NSN 6150-00-788-6064
NSN 5998-00-249-7289
NSN 5905-01-541-5010
NSN 5935-01-007-4441
NSN 6320-01-162-5977