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 5950-01-627-0472
NSN 5835-00-364-0816
NSN 5999-01-535-0259
NSN 5835-01-632-6627
NSN 6320-00-186-6452
NSN 6650-01-320-0529
NSN 5835-01-257-0154
NSN 5855-01-388-2424
NSN 5965-01-574-4938
NSN 5920-00-539-7847
NSN 5985-01-493-4085
NSN 6645-01-415-3341