Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E02783 found under Flexor Coupling Pontoon Causeway by Oldenburg Group Incorporated. The National Stock Number assigned to this part is 2040010923081, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like E02783.