Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7B5060 found under Rivet Linning by Caterpillar Inc. The National Stock Number assigned to this part is 5320001640917, 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 7B5060.