A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The flange connection is designed to connect with another flange connection or a compression type mounting pad. The tube connection has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube fitting or is unthreaded and designed to accommodate a tube. The boss connection has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a flange or flange fitting, tube or tube fitting, and boss or boss fitting.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6685-01-581-6685
NSN 6150-01-311-2829
NSN 6220-01-152-3346
NSN 5960-01-230-2806
NSN 6685-00-338-7439
NSN 5950-00-533-3298
NSN 7035-01-322-0221
NSN 5910-00-472-0281
NSN 5925-00-543-8002
NSN 2925-01-175-1217
NSN 5965-01-408-6766
NSN 6685-01-576-4652