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 4140-01-262-1613
NSN 6320-01-564-0893
NSN 5975-00-579-5024
NSN 6145-01-592-4223
NSN 5985-00-601-1528
NSN 6145-01-553-3481
NSN 5965-00-113-2657
NSN 5910-00-001-5796
NSN 7035-01-350-4247
NSN 6320-01-230-8444
NSN 6130-01-491-5034
NSN 4140-01-411-6666