Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CRV-12C025BL found under by Leahy R J Co. The National Stock Number assigned to this part is 5320000546067, 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 CRV-12C025BL.