Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11FM5H0369-4811F found under Stud Plain by Pentair Pump Group Inc. The National Stock Number assigned to this part is 5307011804851, 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 11FM5H0369-4811F.