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 5910-01-617-4826
NSN 5930-01-381-4953
NSN 5950-01-418-5339
NSN 5996-01-016-2724
NSN 6105-01-585-2502
NSN 5930-00-242-9979
NSN 6220-01-524-0461
NSN 5905-00-412-4048
NSN 5965-01-397-6461
NSN 5915-01-364-4164
NSN 5996-00-191-2133
NSN 6135-01-418-4156