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 5935-01-564-2855
NSN 5855-00-058-1293
NSN 5925-01-400-0821
NSN 6150-01-187-1533
NSN 5945-01-259-6484
NSN 4140-00-435-0436
NSN 5930-00-851-4196
NSN 5905-01-586-0264
NSN 5996-01-330-8742
NSN 5990-00-382-5885
NSN 6145-00-056-9896
NSN 6130-01-506-2971