Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P17D5278 found under Cover Electric Moto by Westinghouse Electric Corp. The National Stock Number assigned to this part is 6105006356920, and the Federal Supply Class is 6105 Motors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P17D5278.