Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 627-028-9004 found under Rivet Blind by B E Aerospace Consumables Management. The National Stock Number assigned to this part is 5320015585104, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 627-028-9004.