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 5905-01-287-0720
NSN 5895-01-567-0377
NSN 5920-00-412-0022
NSN 5975-01-265-3420
NSN 5835-00-179-8451
NSN 5930-01-014-0649
NSN 5975-01-529-6376
NSN 6320-00-300-5556
NSN 6220-01-135-3841
NSN 5895-01-525-5974
NSN 6150-00-275-1936
NSN 6650-01-108-2948