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 5960-00-201-5265
NSN 6150-00-351-5658
NSN 5965-01-131-4078
NSN 5925-01-422-4569
NSN 6145-01-435-4416
NSN 4140-01-477-3057
NSN 5999-01-415-8547
NSN 5999-00-200-4412
NSN 5998-01-284-1945
NSN 6135-01-056-4609
NSN 5975-00-588-0387
NSN 5950-01-641-6918