A fitting having four branches in the same plane whose axes form right angles. The boss connections for items such as tanks, housings, valve fittings, and the like, have internal or external machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It may have side inlet(s). Excludes cross, tube.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6650-01-633-9147
NSN 4140-01-295-0645
NSN 6645-01-004-0803
NSN 6320-01-189-6891
NSN 5996-01-100-4361
NSN 6610-01-526-2054
NSN 5965-00-285-0745
NSN 6105-01-146-7728
NSN 5910-01-560-7804
NSN 5950-01-178-6306
NSN 6220-01-394-5263
NSN 5996-01-308-4174