Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R863PC32 found under Nut Lock Shaft Slee by Warren Pumps Llc. The National Stock Number assigned to this part is 5310007108083, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like R863PC32.