Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D4654 found under Strainer by Edwin B Stimpson Company Inc. The National Stock Number assigned to this part is 1680016148567, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D4654.