Material 316 stainless steel; first end i.D. .125 inch, second end .391 inch
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).
NSN 6220-01-422-2585
NSN 5999-01-028-2761
NSN 6645-00-253-9617
NSN 5895-01-236-1442
NSN 5999-00-285-2987
NSN 5920-00-257-2950
NSN 6105-00-441-2192
NSN 6150-01-231-2355
NSN 5999-01-467-9980
NSN 6135-00-377-9165
NSN 6320-01-631-7828
NSN 7035-00-834-2090