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 5905-00-081-2084
NSN 5835-01-351-3425
NSN 5998-01-114-6788
NSN 5910-00-763-7454
NSN 6150-00-082-3305
NSN 6610-01-158-7311
NSN 5985-00-035-4558
NSN 6130-01-044-3794
NSN 6220-01-363-9713
NSN 5905-01-244-9517
NSN 5895-01-237-3799
NSN 5895-01-634-0630