Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5478278P0001 found under Strip Seal by Ametek Inc. The National Stock Number assigned to this part is 6125000198474, and the Federal Supply Class is 6125 Converters Electrical Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5478278P0001.