api 5000API 6A - TYPE - 6B 34.5 MPA (5000 PSI). Size. B. OD. C. (MAX.) K. P. E. T. Q. X. BC. N. H 2) RING GASKET ACCORDING TO API 6AQjet (API 5000); Compatible with API5000 instruments. Part Number: 1012622. $ 3,452.37. Quantity. Please enter 1 or more.Please enter a whole number.