Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4058T30P03 found under Stud Locked In by General Electric Co. The National Stock Number assigned to this part is 5307011396823, 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 4058T30P03.