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 5999-01-362-0112
NSN 5915-01-326-7056
NSN 6610-01-660-9082
NSN 5835-01-093-6509
NSN 5945-01-463-3496
NSN 5905-00-468-6751
NSN 2925-00-734-9380
NSN 5855-01-485-4327
NSN 5990-01-485-6495
NSN 6320-01-054-3046
NSN 5895-01-532-8363
NSN 5985-01-283-7130