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 5930-01-037-4439
NSN 5855-01-302-2086
NSN 5835-01-426-6573
NSN 5945-01-338-1201
NSN 4140-01-116-3138
NSN 5975-01-613-5401
NSN 6145-00-578-7522
NSN 6150-01-460-0052
NSN 5996-01-497-2626
NSN 5855-01-201-4857
NSN 6620-00-646-9474
NSN 5950-01-516-1171