Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number W8250PC39 found under Cup Priming by Joy Mfg Co. The National Stock Number assigned to this part is 2805002771001, and the Federal Supply Class is 2805 Gasoline Reciprocating Engines Except Aircraft And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like W8250PC39.