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 6145-00-445-7839
NSN 6220-01-260-1097
NSN 5998-01-539-6824
NSN 6645-00-200-2324
NSN 6685-00-678-2948
NSN 6650-01-519-9165
NSN 6320-01-466-4175
NSN 6145-01-531-3685
NSN 6240-01-356-5855
NSN 5950-01-534-6924
NSN 5895-01-459-7527
NSN 5965-00-378-3403