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 5960-00-436-6269
NSN 5835-01-616-6131
NSN 5998-01-157-2900
NSN 5910-01-602-6583
NSN 6645-01-350-3138
NSN 6135-01-302-4773
NSN 2925-01-633-4048
NSN 6610-00-312-5148
NSN 5999-01-585-3188
NSN 5965-01-150-6315
NSN 6150-00-081-0781
NSN 6685-00-419-0643