Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0R80-3-59PAB761 found under O Ring by Freudenberg Nok General Partnership. The National Stock Number assigned to this part is 5331121494293, 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 0R80-3-59PAB761.