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 5920-01-142-1836
NSN 6150-01-327-2923
NSN 5975-01-604-8601
NSN 5910-00-985-5185
NSN 5999-00-794-7457
NSN 5960-00-962-2855
NSN 6130-01-612-2270
NSN 5895-01-647-6952
NSN 6130-01-142-1308
NSN 6220-00-601-6749
NSN 5985-01-418-0725
NSN 5930-00-927-7312