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 2925-01-169-9105
NSN 5905-00-918-3559
NSN 5960-00-419-4521
NSN 5925-01-562-3429
NSN 6145-01-246-3988
NSN 5915-01-565-8955
NSN 6110-01-456-8466
NSN 4140-01-458-0356
NSN 6240-00-968-9274
NSN 2925-01-353-3928
NSN 5990-01-529-7307
NSN 5996-01-024-8423