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 5960-01-052-5039
NSN 6150-01-154-4529
NSN 6320-00-116-3658
NSN 6645-01-076-4655
NSN 5910-01-505-4719
NSN 4140-01-340-7606
NSN 5996-01-530-0040
NSN 6135-00-221-4720
NSN 4140-00-782-7279
NSN 6145-01-385-0767
NSN 5935-00-709-0070
NSN 6610-01-053-6781