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 5925-00-404-9035
NSN 5915-01-477-8840
NSN 6610-01-535-0310
NSN 5945-01-368-1337
NSN 5835-00-401-2578
NSN 5996-01-442-3676
NSN 6130-01-093-0635
NSN 6135-01-462-6040
NSN 5945-00-593-1736
NSN 2925-00-102-7701
NSN 5950-01-618-4985
NSN 6240-01-613-5801