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 5935-01-142-9138
NSN 5985-00-455-7275
NSN 6685-01-343-4871
NSN 5855-01-013-6864
NSN 6150-01-625-2475
NSN 5835-01-464-2662
NSN 7035-01-284-5043
NSN 5945-01-387-9774
NSN 5945-01-165-8467
NSN 6620-01-044-3371
NSN 6105-01-161-8053
NSN 5996-00-239-2342