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 6150-00-909-1625
NSN 6130-01-607-9179
NSN 5985-01-141-6835
NSN 6220-01-448-4110
NSN 6130-00-797-8681
NSN 5945-00-962-1036
NSN 5999-01-606-9233
NSN 5985-01-628-9855
NSN 6645-01-033-5051
NSN 5965-00-529-0602
NSN 5905-01-118-5658
NSN 6105-00-999-0858