Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8-6158 found under Pin Straight Headed by Superior Equipment Co Buckeye Div. The National Stock Number assigned to this part is 5315002443905, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8-6158.