No other part numbers with same form, fit, and function found.
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.
NSN 5950-01-266-3735
NSN 6610-01-406-4985
NSN 6220-01-035-1759
NSN 6320-01-592-6248
NSN 5905-01-158-5549
NSN 6620-01-599-2011
NSN 5920-01-101-4410
NSN 5945-01-397-7255
NSN 6110-01-615-9705
NSN 5935-01-335-6088
NSN 5835-00-409-4965
NSN 6135-00-152-8729