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 5950-00-903-7432
NSN 6645-00-412-8633
NSN 5999-00-248-6984
NSN 5920-01-645-2498
NSN 4140-00-231-1475
NSN 6610-01-381-8898
NSN 5965-01-508-7025
NSN 5835-01-510-1873
NSN 5920-01-122-4181
NSN 6650-00-518-2962
NSN 6320-00-593-0379
NSN 6650-01-111-0296