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 5910-00-594-4494
NSN 5975-00-266-2029
NSN 6130-01-197-7397
NSN 6220-00-458-4633
NSN 6135-00-309-0074
NSN 6620-00-270-3275
NSN 6620-00-431-3837
NSN 5915-01-192-3224
NSN 5925-01-617-9831
NSN 5925-01-316-6691
NSN 6105-01-075-6678
NSN 6150-00-554-3362