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 5935-01-479-1394
NSN 6650-01-428-9958
NSN 6145-01-463-8229
NSN 5920-00-071-2766
NSN 5905-01-620-0653
NSN 6110-01-113-7642
NSN 5920-01-530-0661
NSN 6650-00-336-4828
NSN 6320-01-225-9963
NSN 5965-01-222-0166
NSN 7035-01-321-7456
NSN 7035-01-556-2554