Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 30X58 found under Eyelet Se86 by United States Postal Service. The National Stock Number assigned to this part is 5325001135235, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 30X58.