Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 899052 found under Stud Continuous Thread by Weldco Beales Div Of Weldco Ltd. The National Stock Number assigned to this part is 5307012713341, 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 899052.