Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ENBD-6-5-LEUNG-4 found under by Wilson Cook Medical Inc. The National Stock Number assigned to this part is 6515013754117, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ENBD-6-5-LEUNG-4.