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 5905-01-442-5214
NSN 5925-01-552-5515
NSN 5950-01-463-7780
NSN 6110-01-090-8718
NSN 5999-00-322-5887
NSN 6150-01-228-2125
NSN 6130-00-006-0367
NSN 5835-01-399-5820
NSN 6110-00-019-1385
NSN 5895-00-728-3655
NSN 6645-00-327-4005
NSN 5999-01-381-0586