Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 65255-02021-101 found under Stud Plain by Standard Aero Inc. The National Stock Number assigned to this part is 5307009465347, and the Federal Supply Class is 5307 Studs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 65255-02021-101.