First end bulkhead, unj, 3a cl
A fitting having four branches in the same plane whose axes form right angles. One or more of the connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or are unthreaded and designed to accommodate a tube. The remaining connections are boss connections. The boss connections have internal or external machine threads and are designed to facilitate a gasket, preformed packing, washer, and the like to form a seal at the boss. It may have side inlet(s).
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5998-00-370-0650
NSN 6320-01-056-1164
NSN 2925-01-068-3844
NSN 6130-01-555-4087
NSN 2925-01-364-7926
NSN 5985-01-516-1588
NSN 6135-01-589-9467
NSN 2925-01-495-6567
NSN 5950-00-402-5332
NSN 5910-01-455-4224
NSN 5895-01-142-1785
NSN 7035-00-565-9623