Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1330R ITEM 22 found under Seal by Oil Capital Valve Company. The National Stock Number assigned to this part is 5330011910207, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1330R ITEM 22.