Scope: this standard provides number for an, as, and ms. Bulkhead fittings with chemical conversion coating at bulkhead interface for electical bonding.
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) 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 tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes connector, multiple, fluid pressure line.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5990-00-324-4454
NSN 6220-01-394-9792
NSN 6135-01-447-4001
NSN 5915-01-152-1907
NSN 6610-00-410-8968
NSN 5905-01-223-3590
NSN 5985-01-443-2417
NSN 5895-00-394-9571
NSN 6685-01-252-8887
NSN 5915-01-084-8696
NSN 6645-00-171-9639
NSN 5999-01-532-4539