Threaded internal tube sae 37 7/16-20; threaded external tube sae 37 9/6-18
No other part numbers with same form, fit, and function found.
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6150-00-877-3954
NSN 5950-01-184-0030
NSN 5835-01-094-0926
NSN 6105-01-331-6868
NSN 6620-01-423-7300
NSN 5975-01-219-3401
NSN 5960-01-205-0386
NSN 5905-00-555-1899
NSN 6110-00-058-6732
NSN 5960-01-214-0951
NSN 5999-00-804-7169
NSN 4140-01-477-5050