Do not dupe to nsn-4730-01-241-9630 per nasa g190; there is a critical psi application requirement
A fitting with pipe threads having a female connection inside of a male connection, used in conjunction with another fitting, to connect in the same line, two pipes of different sizes.
Classification: Copper alloy tube or pipe fittings
NSN 5998-00-338-0562
NSN 6240-01-141-5230
NSN 6150-01-482-3274
NSN 5945-00-390-3379
NSN 6110-01-465-9422
NSN 6110-01-063-8309
NSN 6620-01-193-6588
NSN 5910-01-361-4674
NSN 6240-01-300-0742
NSN 4140-01-422-2226
NSN 5996-01-649-1277
NSN 6650-00-031-8467