Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H712-S-020-RF found under Indicator Rate Of Flow by Pabco Fluid Power Co. The National Stock Number assigned to this part is 6680015173806, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like H712-S-020-RF.